Japanese

Noun

つぼ ‎(romaji tsubo)

1. 坪: a unit of areal measure, roughly 3.3m² or 35.5ft², equivalent to the area of two tatami mats.
2. 粒: archaic reading for modern 粒 (つぶ, tsubu), a grain, drop, or pill of something.
3. 壺: a basin; a vessel or bottle; a pressure point in acupressure or acupuncture.