choir UK /kwaɪə(ɹ)/US /kwaɪɚ/noun 6verb 1forms 3phrases 2 noun6 •a group of singers who perform together, led by one person, often in a churchThe church choir practices Thursday nights. •(figurative) Any group or assemblage producing sound together; a chorus of loud cries or noises.Sow ran and squall'd, While Jack he bawl'd, And Jill join'd in the choir, Dog Ball being near, Bit sow by the ear, And threw Jack into the mire. — 1810 •One quarter of a cruciform church, or the architectural area of a church, generally used by the choir; often near the apse. •A group of angels, especially when depicted in art.She is surrounded by a choir of angels — 1876 •One of the nine ranks or orders of angels.Seraphim, Cherubim, and Thrones are three of the choirs of angels. •Set of strings (one per note) for a harpsichord. verb1 •To sing in concert.The great aim of this book is to secure congregational singing, which the churches must come to, at last, after a long interval of choiring. — 1859 formschoired · choiring · choirs Phrases with choir Nikon choirA large group of photographers simultaneously capturing images of a celebrity, producing numerous photographic flashes along with an accompanying din of clicking camera shutters. preach to the choirTo speak as if to convince a person or group of something they already believe.