a Jewish festival celebrated on the 18th day of Iyar, being the 33rd day of the Omer, traditionally in commemoration of the end of the plague that killed Rabbi Akiba's students or of the bravery of Bar Kokba.
Origin: 1900–05; < Hebrewlagh bāʿōmer, equivalent to lagh 33rd + bā, variant of bə in + ʿōmerOmer
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
a fool or simpleton; ninny.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.