Word: onsight
Part of speech: Verb
Syllables: on
sight
Definition: To perform a climb without having previously seen the terrain.
Morphemes:
Affix: on
Language: en
PoS: Preposition
Meaning: Without.
Affix: see
Language: en
PoS: Verb
Meaning: To witness or observe by personal experience.
Affix: -th
Language: en
PoS: Suffix
Meaning: Used to form nouns from verbs of action.