(Mathematics) The operation that, for positive integers, consists of increasing by a definite number of increments of 1. The operation is extended to other numbers according to the additive properties of positive integers and other algebraic properties.
An addition, such as an appendix, that is made to a record or other document.
(Computing) A file extension.
The letter l.
Find another word for ell. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for ell, like: addition, annex, extension, wing and el.