tsubo
Concise Oxford English Dictionary © 2008 Oxford University Press:
tsubo /ˈtsuːbəʊ/
▶noun (pl. same or tsubos)
- 1 a Japanese unit of area equal to approximately 3.31 sq. metres (3.95 sq. yards).
- 2 (in complementary medicine) a point on the face or body to which pressure or other stimulation is applied during treatment.
– origin from Japanese.
'tsubo' also found in these Oxford entries:

