walker meaning
EN
[-ɔːkə(ɹ)] WWalker
- Walker may refer to:
EN Walker 
- NounPLwalkers
- The agent noun of to walk: a person who walks or a thing which walks, especially a pedestrian or a participant in a walking race.
- A walking frame.
- (often in the plural) A shoe designed for comfortable walking.
- A person who walks (or waulks) cloth, that is, who fulls it.
- A male escort who accompanies a woman to an event.
- He's really just a 'walker' for old ladies!" Walkers, now, are a special breed of pilot fish — entertaining male escorts
- The agent noun of to walk: a person who walks or a thing which walks, especially a pedestrian or a participant in a walking race.
Definition of walker in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Countable nouns
- Agent nouns
- Countable nouns
- Nouns
- en walkers
Source: Wiktionary
Grammatically, this word "walker" is a noun, more specifically, a countable noun and an agent noun.