ONTO
/ˈɒn.tuː/
4
Scrabble
5
WWF
O(1) N(1) T(1) O(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
/ˈɒn.tuː/
adjective
- (of a function) Assuming each of the values in its codomain; having its range equal to its codomain.“Considered as a function on the real numbers, the exponential function is not onto.”
preposition
- Upon; on top of.“My cat just jumped onto the keyboard.”
- Aware of.“The thought-police were onto my plans of world domination.”
- Being an onto function with a codomain of (see below).“The exponential function maps the set of real numbers onto the set of positive real numbers.”
Source: Wiktionary
Hooks
Front hooks: C-ONTO
