unfasten

A verb used to indicate the act of opening, releasing, or detaching something that was fastened or secured.

ruГлагол, используемый для обозначения действия по открытию, освобождению или отделению чего-либо, что было закреплено или зафиксировано.esVerbo que se usa para indicar la acción de abrir, soltar o separar algo que estaba sujeto, fijado o cerrado, como un cierre, una correa o un nudo.frVerbe utilisé pour désigner l'action d'ouvrir, de libérer ou de séparer quelque chose qui était attaché, fixé ou fermé, comme une ceinture, un bouton, une boucle ou un nœud.deVerb, das die Handlung bezeichnet, etwas zu öffnen, zu lösen oder zu trennen, das befestigt, verschlossen oder fixiert war.ptVerbo usado para indicar a ação de abrir, soltar ou separar algo que estava preso, fixado ou fechado.zh动词，指解开、松开或打开原本系紧、扣上或固定住的东西。arفعل يُستخدم للإشارة إلى فتح أو تحرير أو فصل شيء كان مُثبَّتًا أو مربوطًا.

1. Cause to become undone B1 formal

   To open or release something that is fastened, such as a button, buckle, or lock.

   • She unfastened her seatbelt after the plane landed.
   • He unfastened the clasp on his necklace.
   • Please unfasten the lock before opening the gate.

   ruОтстегнутьesdesabrochar, desatar, soltarfrdéfairedeÖffnenptDesafivelarzh解开arفَكَّ

   同义词: loosenreleaseunbuckleunbuttonunclaspundounhookunlaceunlockuntieunzip

   反义词: attachbindbucklebuttonclaspclosefastenlocksecuretie

2. Become undone or untied B1 formal

   To become loose or detached, often referring to something that was previously secured.

   • The knot unfastened as the rope was pulled.
   • Her shoelaces unfastened while she was running.
   • The latch unfastened due to the strong wind.

   ruРасстегнутьсяesdesabrocharsefrse défaire, se détacherdeSich lösenptSoltar-sezh解开arانْفَكَّ

   同义词: detachloosenslacken

   反义词: attachbindfastensecuretie

• unfastened past participle
• unfastened past simple
• unfastening present participle
• unfastens third person singular