Combining form of 木 (き, ki): tree; wood

a tree / Short for 木曜日 (mokuyōbi): Thursday / wood grain

(derogatory) wooden, as of a person's character or behavior / (derogatory) wooden, as of a person's mental abilities: blockheaded, stupid, dimwitted

tree / wood

leaf, needle, blade (of a plant) / a season, an age: a shorter period of time within a longer one / an administration: the period of time during which a certain person holds a certain office

(rare) counter for flat, thin things such as leaves or paper / (by extension) counter for small boats

leaf

ignorance is bliss

complete denial of knowing (an incident in question)

to know through one's own experience