小

noun

1. smallness; small size, small (sometimes used as an abbreviation for small serving, etc.)

2. short for 小の月 (shō no tsuki, “month with 30 days or less”)

3. during the Kamakura and Muromachi periods, a unit of field area equal to around 400 square metres (Can we verify this sense?)

   “100 square footsteps before the Taikō land survey, and 120 square footsteps after”

prefix

1. small, little

suffix

1. suffix after names of elementary schools

   “佃(つくだ)小(しょう)”

proper noun

1. a surname

prefix

1. less in size or quantity, small, little, short

2. less in intensity, small, light, slight

3. of secondary importance, secondary, sub-

4. infant