(of a person) attending somewhere or doing something without having been asked (人)未被邀请的;不请自到的 their privacy was disrupted by a series of uninvited guests. 他们的清静被一连串不请自到的来客破坏了。 ■(of a thought or act) involuntary, unwelcome, or unwarranted (思想,行为)自发的;不受欢迎的;无理由的 strange uninvited thoughts crossed her mind. 她脑海中闪过奇特而控制不住的想法。