a sound / when used with a "hear" verb, a rumor or fame / news, tidings / a reply, response

an island (land surrounded by water) / one's domain, territory, turf

a sea, an ocean / a lake / (figuratively) an object covering over a large area, as in 血の海 (chi no umi, “pool of blood”) or 火の海 (hi no umi, “sea of fire”)

post-wedding photography: at a honeymoon, etc.

法竹: hotchiku

(phonetics, phonology) liquid consonant

(chemistry) anticlinal, (describing a torsion angle between 90° and 150°)

(music) gabber

(Internet slang) fuck-up

(slang) amazing