た Japanese meaning | KotomoraMeanings
1
auxiliary verb
did; have done
Attaches to the continuative form of verbs to indicate past tense or completion. The voiced variant だ appears after む, ぶ, ぬ, ぐ, etc.
2
auxiliary verb
(please) do
Used in casual speech to make a mild imperative or request. Often has a softening effect compared to the plain imperative form.
Connective form; た is the past/completion form.
Etymology
Derived from the classical auxiliary たり, which indicated completion. The modern form た is a contraction used since the Muromachi period.