名詞 intransitive:

1. a verb (or verb construction) that does not take an object
   同義詞：intransitive verb, intransitive verb form

形容詞 intransitive:

1. designating a verb that does not require or cannot take a direct object

1. In this dictionary the mark shows an intransitive verb.
   在本詞典中，[I]符號表示不及物動詞。
2. Neither active nor passive; intransitive. Used of verbs.
   不及物的既不主動也不被動的; 不及物的。用于指動詞

in.tran.si.tive

adj.Abbr. intr.,int.,i.（形容詞）縮寫 intr.,int.,i.
Designating a verb or verb construction that does not require or cannot take a direct object, asrun or sleep.
不及物的：表示不要求或不能帶直接賓語的動詞或動詞結構的，例如跑 或 睡
n.（名詞）
An intransitive verb.
不及物動詞

【引伸】
intran.sitively
adv.（副詞）
intran.sitiveness
n.（名詞）