informal
(adjective) not formal; “conservative people unaccustomed to informal dress”; “an informal free-and-easy manner”; “an informal gathering of friends”
informal
(adjective) used of spoken and written language
cozy, intimate, informal
(adjective) having or fostering a warm or friendly and informal atmosphere; “had a cozy chat”; “a relaxed informal manner”; “an intimate cocktail lounge”; “the small room was cozy and intimate”
informal, loose
(adjective) not officially recognized or controlled; “an informal agreement”; “a loose organization of the local farmers”
Source: WordNet® 3.1
informal (comparative more informal, superlative most informal)
Not formal or ceremonious.
Not in accord with the usual regulations.
Suited for everyday use.
(of language) Reflecting everyday, non-ceremonious usage.
(gardening) Not organized; not structured or planned.
• (not formal or ceremonious): casual
• (not in accord with the usual regulations): unofficial
• (suited for everyday use): casual
• (language: reflecting everyday, non-ceremonious usage): colloquial
• formal
• formalin
Source: Wiktionary
In*form"al, a. Etym: [Pref. in- not + formal.]
1. Not in the regular, usual, or established form; not according to official, conventional, prescribed, or customary forms or rules; irregular; hence, without ceremony; as, an informal writting, proceeding, or visit.
2. Deranged in mind; out of one's senses. [Obs.] These poor informal women. Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition
26 April 2025
(noun) generation of an electric charge on certain crystals (such as tourmaline) as a result of a change in temperature
The Boston Tea Party helped popularize coffee in America. The hefty tea tax imposed on the colonies in 1773 resulted in America switching from tea to coffee. In the lead up to the Revolutionary War, it became patriotic to sip java instead of tea. The Civil War made the drink more pervasive. Coffee helped energize tired troops, and drinking it became an expression of freedom.
