(firearms, informal) The .22 Long Rifle calibre. / (firearms, informal) A firearm chambered in that calibre. / (rugby) The 22-metre line.

plural of 22

(firearms) A standard kind of firearm designed to fire bullets that are approximately 0.22 inch in diameter.

plural of .22

(idiomatic) A difficult situation from which there is no escape because it involves mutually conflicting or dependent conditions.

Alternative letter-case form of Catch-22

(physics) A minor stable isotope of neon, ²²₁₀Ne, having ten protons and twelve neutrons; it amounts to about 9% of the element in nature

plural of catch-22

plural of Catch-22

(medicine, informal) Synonym of DiGeorge syndrome