undersize

un·der·sized

U0058500 (ŭn′dər-sīzd′) also un·der·size (-sīz′)adj. Of less than normal or sufficient size.

un•der•size

(ˈʌn dərˈsaɪz)

adj. 1. undersized. 2. (of screened minerals) passing through a sieve of given mesh. [1785–95]

Thesaurus

Adj.

1.

undersize - smaller than normal for its kind undersizedlittle, small - limited or below average in number or quantity or magnitude or extent; "a little dining room"; "a little house"; "a small car"; "a little (or small) group"