thoka : [adj.] small; little; a few.

A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]

Thoka (adj.) [for etymology see under thīna] little, small, short, insignificant; nt. a trifle. A iv.10; J vi.366; PvA 12 (kāla): nt. thokaŋ as adv.=a little J i.220; ii.103, 159; v.198; PvA 13, 38, 43. -- thokaŋ thokaŋ a little each time, gradually, little by little Dh 121, 239; Miln 9; SnA 18; PvA 168.

Pali-English Dictionary, TW Rhys Davids, William Stede,