spec
/ˈspɛk/
Proposed by a contributor, not yet supported by evidence.
Also seen as: specs · spec's · specing · spec'ing
Sense 1
Meaning · English
To specify, especially in a formal specification document.
Verb
Examples
I've found some professional yards want everything specced out completely while a home builder will just do things the way he wants.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Meaning · English
A species designated as of conservation concern according to this classification scheme.
Noun
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “spec” mean?
To specify, especially in a formal specification document.
Is “spec” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.