spec
word
Definition
'Spec' can mean either a detailed technical description of something (short for 'specification') or 'on spec', which means doing something without a guarantee of success or payment.
Usage & Nuances
Mostly informal. 'Spec' is commonly used in IT, engineering, and similar fields for technical documents. 'On spec' is often used in creative or freelance work. Plural: 'specs'. Don't confuse with 'specs' (slang for eyeglasses).
Example Sentences
The designer took the job on spec, hoping to get paid if the client liked it.
natural
We built the computer to your spec.
basic
Can you send me the spec for this phone?
basic
This car does not meet the required spec.
basic
Check the spec sheet before you order any parts.
natural
We didn’t have a script, so we filmed the scene totally on spec.
natural