equestrianism, horseriding / a coachman / (by extension) serving nearby (to an aristocrat, etc.)

(obsolete) indicates that the [word] is honorific; often used to indicate that the [word] belongs or is related to the listener (as opposed to the speaker)

suffixed to make an honorific kanji compound which means the action belongs or is related to the emperor and/or the equivalents

prefixed to make an honorific kanji compound, especially used to indicate that the [word] belongs or is related to the emperor and/or the equivalents

control (a machine, etc.) / govern, rule / servant / Alternative spelling of 禦 (gyo): defend, protect

honorable

三葉機: triplane

画賛, 画讃: / 臥蚕: a silkworm that is resting in preparation for moulting

三男: third son; three men

参加: participation / 酸化: oxidation, combustion / 惨禍: catastrophe, disaster / 傘下: subsidiary / 産科: obstetrics / 賛歌, 讃歌, 讚歌: song of praise, hymn, paean / 山家: mountain villa