| Kanji 漢字 / Romaji 音韻 | Kana / Hiragana / Phonetic | Definition |
| 光センサ | ひかりせんさ | optical sensor (15) |
| hikari sensa | hikarisensa |
| |
| 光切断法 | ひかりせつだんほう | light-plane-intersecting method (14) |
| hikari setsudan hou | hikarisetsudanhou |
| |
| 光CT | ひかりしーてぃー | optical CT (optical tomography) (2) |
| hikari CT | hikarishi ^ tei ^ |
| |
| 光集中指数 | ひかりしゅうちゅうしすう | concentration exponent |
| hikari shuuchuu shisuu | hikarishuuchuushisuu |
| |
| 光立ち上がり時間 | ひかりたちあがりじかん | optical rise time |
| hikari tachiagarijikan | hikaritachiagarijikan |
| |
| 光立ち下がり時間 | ひかりたちさがりじかん | optical fall time |
| hikari tachisagari jikan | hikaritachisagarijikan |
| |
| 光テープ | ひかりてーぷ | optical tape (15) |
| hikari te^pu | hikarite ^ pu |
| |
| 光通信 | ひかりつうしん | light-wave communication |
| hikaritsuushin | hikaritsuushin |
| |
| 光通信 | ひかりつうしん | (n) light-wave communication |
| hikaritsuushin | hikaritsuushin |
| |
| 光通信技術 | ひかりつうしんぎじゅつ | (n) photonic technology |
| hikaritsuushin gijutsu | hikaritsuushingijutsu |
| |
| 光を通す | ひかりをとおす | (exp) to be pervious to light |
| hikari wo tousu | hikariwotoosu |
| |
| 光を透す | ひかりをとおす | (exp) to be pervious to light |
| hikari wo touru su | hikariwotoosu |
| |
| 光造形 | ひかりぞうけい | photo fabrication (8) |
| hikari zoukei | hikarizoukei |
| |
| 光造形法 | ひかりぞうけいほう | liquid photo-polymerisation (18) |
| hikari zoukei hou | hikarizoukeihou |
| |
| 光る | ひかる | (v5r) to shine / to glitter / to be bright |
| hikaru | hikaru |
| |
| 非加算機能 | ひかさんきのう | nonadd function |
| hi kasanki nou | hikasankinou |
| |
| 皮下脂肪 | ひかしぼう | (n) subcutaneous fat |
| hika shibou | hikashibou |
| |
| 皮下組織 | ひかそしき | hypodermis |
| hika soshiki | hikasoshiki |
| |
| 被加数 | ひかすう | augend / summand |
| hi ka kazu | hikasuu |
| |
| 乾固まる | ひかたまる | (v5r) to dry and harden |
| inui katama ru | hikatamaru |
| |
| 非活動 | ひかつどう | inactive |
| hi katsudou | hikatsudou |
| |
| 非活動ウィンドウ | ひかつどうウィンドウ | inactive window |
| hi katsudou uindou | hikatsudou uindou |
| |
| 非課税 | ひかぜい | (n) tax exemption |
| hikazei | hikazei |
| |
| 日数 | ひかず | (n) a number of days |
| nissuu | hikazu |
| |
| 引け | ひけ | (n) leave / defeat / diffidence / closing price (stock market) |
| hike | hike |
| |
| 引け時 | ひけどき | (n) closing time |
| hike toki | hikedoki |
| |
| 引け際 | ひけぎわ | (n) closing time |
| hikegiwa | hikegiwa |
| |
| 秘計 | ひけい | (n) secret plan |
| hi kei | hikei |
| |
| 引け目 | ひけめ | (n) weakness / drawing back |
| hike me | hikeme |
| |
| 引け目を感じる | ひけめをかんじる | (exp) to feel inferior / to feel small |
| hike me wo kanji ru | hikemewokanjiru |
| |
| 卑見 | ひけん | (n) my humble opinion |
| hi ken | hiken |
| |
| 披見 | ひけん | read / peruse |
| hiken | hiken |
| |
| 比肩 | ひけん | rank equal with / compare favourably with |
| hiken | hiken |
| |
| 秘鍵 | ひけん | (n) hidden mysteries / secret principle |
| hi kagi | hiken |
| |
| 鄙見 | ひけん | (n) my humble opinion |
| hi ken | hiken |
| |
| 引け値 | ひけね | (n) closing quotations |
| hikene | hikene |
| |
| 非権力関係 | ひけんりょくかんけい | non-authority relationship |
| hi kenryoku kankei | hikenryokukankei |
| |
| 比研削エネルギー | ひけんさくえねるぎー | specific grinding energy (18) |
| hi kensaku enerugi^ | hikensakuenerugi ^ |
| |
| 比研削抵抗 | ひけんさくていこう | specific grinding force (18) |
| hi kensaku teikou | hikensakuteikou |
| |
| 被験者 | ひけんしゃ | (n) (test) subject / testee |
| hikensha | hikensha |
| |