What is the meaning of Kaj?

ISO 639-3 language code for Jju.

A spirit of storm and wind;

where (position or direction)

second-person singular imperative of kát

quay, pier, dock, wharf

and (additionally)

sky

pity; regret

damage, loss

disaster

bow

what (interrogative)

what

any, anything, something

any, some

leg, (possibly also) foot

bright, characterized by light

used in kaj siab (“satisfied with things; with a refreshed spirit”)

idiom

language

motto

pun

saying

slang

slogan

jargon

lingo

synonym of gdzie

synonym of kiedy

where? (interrogative)

what (interrogative)

what (relative)

any, some

second-person singular imperative of kajati

where

a quay, a wharf

Source: wiktionary.org