The following are the part-of-speech abbreviations:
n: head noun
mod: modifier (adjective or adverb)
vt: verb, transitive (normally used with e)
vi: verb, intransitive
kama: compound verb preceded by ‘kama’
cont: context word used before ‘la’
The word list, as well as most of the definitions, are taken from http://tokipona.org/nimi.html. This card set contains only the 118 root words and their definitions, not English to Toki Pona words or compound words.