52

the hand-shape-sign:
Both sides of fingers stretch out from the palm up naturally extended hand
(手のひらを上に、親指･小指のみを外に開く)

the hand-movement-sign:
Draw the basis shape (記号を宙に描く)

name: ja sound of jar ( ジャ )

ASCII: f (f of fever/fire)

phonetic: [ voiced palatal plosive ] (the basis is the upside-down shape of #51) (硬口蓋有声破裂音)

definition (single):
heat, a situation having some heat (symbolizing warming up from the bottom)
(下から暖める状態を象って「熱」を意味する)

verb:

vi. (the subject) reach warm (熱くなる)
vt. warm or heat (the object) (暖める)

main image (in C-c):

Regarding the image of a heating place:
1) Related to temperature (温度に関連)
2) Related to heat, warm/hot things, once heated things or things to heat
(熱さ・熱とかかわるものに関係)

Regarding the symbol as the side-looking:
3) Related to a hollow (くぼんだ形に関係)

examples of C-c:

Related to temperature (温度に関連)

{{07,08}( degree ),52} : ( general) temperature (温度)
{07( much ),52}: hot, become hot (v. with #gd), make ... hot (vt. with #ge) (熱い)
{63( gentle ),07,52}: warm, warm oneself (v. with #gd), warm up (vt. with #ge) (熱い、Dｖ：暖まる、E：暖める)
{08(little),52}: cold, get cold (vi. with #gd), cold down (vt. with #ge) (低温、Dｖ：冷える、E：冷やす)
{{07,08,52}(temperature),{37(nature),70(space)} sky}: ambient-temperature (気温)
{07(much),{37,70}(sky),52(heat)}: high ambient temperature/hot (暑い)
{63( gentle),07( much ),{37,70},52}: warm (あたたかい)
{08( little ),{37,70}( sky ),52( heat )} : low ambient temperature/ cold (寒い)
{63( gentle),08( little ),{37,70}( sky ),52( heat )}: cool (涼しい)
{{67,50}( body of a creature ),52}: body temperature (体温)
{07( much ),{67,50,52}}: (high)-fever, become feverish (vi. with #gd) (発熱)
{52,32( unit )}: the basic unit of temperature: degrees centigrade (摂氏温度)
{04(away),52}: cooling, cool down (with #ge) (D動詞：冷める、E動詞：冷ます)
{52,25( added)}: warming, be warmed (vi. with #gd), warm-up something (vt. with #ge) (加熱)
{52,23( change )}: change of temperature (温度変化)
{52,40( balance )}: adjustment of temperature (温度調整)
{52,35( continue )}: thermal (保温（用）)
{52,35,49( nature/quality)}: retentiveness of heat (保温性)

Related to heat, warm/hot things, once heated things, things to heat (熱さ、熱とかかわるものに関係)

{{37(nature),18(under)} underground, 52}: underground heat (地熱)
{{33,44}( the sun ),52}: solar energy (太陽熱)
{12( friction ),52}: frictional-heat (摩擦熱)
{06( resist),52}: heat insulating (断熱)
{52,14( go through )}: heat conduction (熱伝導)
{22( origin ),52}: heat-source (熱源)
{52,21( go )}: heating , heat (vt. with #gd) (熱する)
{52,21,27( repeat)}: reheat (vt. with #gd) (再熱)
{{07( much) or 08(little),47}(capacity),52(heat}: heat capacity, calorie (*it's not size of a pan {47,52}) (熱量)
{{08,52},47}}: low calorie
{{07,52},47}}: high calorie
{52,47( container),32(unit)}: calorie as the degree unit
{52,68( heart)} : passion (情熱)
{52(warm),{23,33}( color )}: orange color (橙いろ)
{52,44( spread )}(as a picture like c-c also): fire, be burnt (vi. with #gd), burn (vt. with #ge) (火･燃える)
{17( up ),44,52}: flame (炎)
{{44,52}, 21( go )}: roasting, roast (vt. with #gd) (あぶる)
{{44,52},10( place )}: fireplace (暖炉･囲炉裏)
{{02,23}( light ),44,52}: spark, sparkle (vi. with #gd, vt. with #ge) (火花)
{{02,23},44,52}{44,56}(entertainment): firework(s) (花火)
{{44,52}(fire), 29(elemental material )}: oxygen (酸素)
{10(place),37(nature),{44,52}(fire)}: magma (マグマ)
{{15(recognition),30(show)}(message),{44,52}(fire)}: signal fire (のろし)
{09(happening ),{44,52}(fire)}: a fire (火事)
{07(large),09,{44,52}(fire)}: a big fire (大火事)
{06(resist),{44,52}(fire)}: extinguishing a fire (消火)
{66(plant),{44,52}}: bonfire (焚き火)
{{44,52},59(liquid)}: (any kind of ) oil (油)
{67( a part of 'animal),{44,52,59}}: animal fat (動物性脂肪)
{24( solid ),{44,52,59}}: grease (常温で固まる油脂)
{{15,59,67}( milk ),{(59),52,44}( oil )}: butter (バター)
{46(work),{44,52,59}}: oil/grease for some usage like lubricant/dope/hair dressing (潤滑整髪用などの油性液剤)
{{37,18}(underground),{44,52},59}}: petroleum (石油)
{{44,52},50(thing, goods)}: fuel (燃料)
{{44,52},70(airial),50}: fuel gas (燃料ガス)
{{44,52},{34,35}(stone/ pebble )}: coal (石炭)
{61(after),{44,52}}: ash (灰)
{62(before),{44,52},in 70( air )}: smoke (煙)
{52,59( water )}: hot/warm water (湯)
{52,59,11(limit)}: boiling, boiled water (沸騰)
{52,{59,01}(vapor)}: steam (n.) (蒸気)
{52,{59,01},21(go for)}: steaming, steam (vt. with #gd) (蒸す)
{{35,50}( soil ),52(heated)}: earthenware (焼き物)
{{35,50,52},47(container)}: pottery as vessels/dishes (陶器の器類)
{{35,50,52},24(hard)}: porcelain (磁器)
{48(cover),52}: oven (オーブン･かまど)
{{48,52},21( go )}: baking, bake (かまどで焼く)
{47(container) for 52(heating)}: pan (鍋)
{{47,52},{17,18}( vertically long image )}: cooking pot (深鍋)
{{47,52},28}( flat)}: frying pan (フライパン/料理用鉄板など)
{{10(place),47}(a room),{47,52}}: (the room with pans): kitchen (キチン)

Related to the symbol shape as a hollow (くぼんだ形に関係)

{01( to change to see a symbol ),52}: a hollow, sunk, curved in ( as a fundamental c-c ) (窪み、凹)
{01,37(in nature),52}: {hollowed (nature)}: valley (谷)
{10}( place),{01,52}}: basin/an area all surrounded by higher lands (盆地)
{{01,52},70( space )}: hole/an empty space in which something could be, but not go through
(突き抜けていない穴)
{{01,52},60(penetrated)}: hole which something can go through like needle hole and button hole
(針穴のように､貫いている穴)
{{01,52},{17,18}(up and down direction)}: well/vertical hole (縦向きの穴)
{{01,52},{19,20}(horizontal direction)}: cave/horizontal hole (横向きの穴)
{{01,52},46(function)}: utility hole; as manhole (作業用の穴･マンホールなど)
{{{01,52} of {67,69}(torso)}: vagina (膣)
{45(relation) of {(01),(52)} and {(01),(51)}(projection) of {67,69}(torsos)}: sex as activity (性交)
* the notations in ( ) are invisible with other notations.