informal
significado de la palabra :

1. sencillo.
2. sin ceremonia.
3. sin etiqueta.
4. sin protocolo.
5. llano.
6. afable.
7. poco cumplido, conversacional.
8. informal, casual.
9. informalmente, sin protocolo.
sinónimo de :
irregular, unconventional, unofficial
palabras antónimos :
formal, official
Definiciones :
1. not formal or ceremonious; casual: an informal gathering of friends; a relaxed, informal manner.
2. not being in accord with prescribed regulations or forms; unofficial: an informal agreement.
3. suited for everyday wear or use: informal clothes.
4. being more appropriate for use in the spoken language than in the written language.
from The American Heritage® Dictionary of the English Language, 4th Edition
1. not formal or ceremonious; casual.
2. not in accord with the usual regulations; unofficial.
3. suited for everyday use.
4. reflecting everyday, non-ceremonious usage.
5. not organized; not structured or planned.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1. not in the regular, usual, or established form; not according to official, conventional, prescribed, or customary forms or rules; irregular; hence, without ceremony.
2. deranged in mind; out of one's senses.
from the GNU version of the Collaborative International Dictionary of English
1. not formal; not in the regular or usual form or manner; not according to rule or custom; unceremonious; irregular: as, an informal writing; informal proceedings; an informal visit.
2. distracted or deranged in mind.
from The Century Dictionary and Cyclopedia
1. not officially recognized or controlled
2. having or fostering a warm or friendly and informal atmosphere
3. not formal
4. used of spoken and written language
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.