Definify.com
Webster 1913 Edition
Focal
Fo′cal
,Adj.
[Cf. F.
focal
. See Focus
.] Belonging to,or concerning, a focus; as, a focal point.
Focal distance, or length, of a lens or mirror
(Opt.)
, the distance of the focus from the surface of the lens or mirror, or more exactly, in the case of a lens, from its optical center.
–Focal distance of a telescope
, the distance of the image of an object from the object glass.
Webster 1828 Edition
Focal
FO'CAL
,Adj.
Definition 2024
focal
focal
English
Adjective
focal (not comparable)
Derived terms
Translations
belonging to or concerning a focus
(medicine) limited to a small area
French
Etymology
From New Latin focālis.
Adjective
focal m (feminine singular focale, masculine plural focaux, feminine plural focales)
Irish
Etymology
From Old Irish focul, from Proto-Celtic *woxtlom, from Proto-Indo-European *wokʷtlom, from *wekʷ-.[1]
Pronunciation
Noun
focal m (genitive singular focail, nominative plural focail)
- word
- Ní raibh focal ag Peadar.
- Peter had nothing to say for himself.
- phrase, remark, observation, saying
- Is fearr focal sa chúirt ná punt sa sparán. ― A friend in court is better than a pound in the purse. —Proverb
- intelligence, message
- order
- promise, assurance
- Ní raibh focal ag Peadar.
Declension
Declension of focal
First declension
Bare forms:
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Forms with the definite article:
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- Alternative plural: focla (Cois Fharraige)
Derived terms
Terms derived from focal
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Mutation
Irish mutation | ||
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Radical | Lenition | Eclipsis |
focal | fhocal | bhfocal |
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. |
References
- ↑ Stüber, Karin (1998). The Historical Morphology of n-Stems in Celtic. Maynooth: Department of Old Irish, National University of Ireland, page 70. ISBN 0-901519-54-5.
- "focal" in Foclóir Gaeilge-Béarla, An Gúm, 1977, by Niall Ó Dónaill.
- “focal, focull” in Dictionary of the Irish Language, Royal Irish Academy, 1913–76.
Portuguese
Etymology
From New Latin focālis.
Adjective
focal m, f (plural focais, comparable)