Common Meanings
1
chī痴
foolish, ignorant, silly
他提出的方案漏洞百出，听起来简直是痴人说梦。
The plan he put forward was riddled with flaws; it sounded like a fool's dream.
Mental disorder; madness; derangement.
他因为巨大的悲痛而变得有些发痴了
He became somewhat deranged due to the immense grief.
Obsessed or deeply infatuated, often referring to a devoted or foolish love.
他对音乐的痴迷达到了废寝忘食的程度。
His obsession with music reached a point where he forgot to eat and sleep.
A humble term, used to describe oneself as having pointlessly or foolishly gained something (like age or height) without corresponding merit, often seen in '痴长' (chīzhǎng) meaning 'to be pointlessly older'.
我痴长您几岁，经验却比您少得多。
I am humbly a few years older than you, yet my experience is far less.