One who blends; a person or agent that mixes or combines things together.
Agent noun formed from 'blend' with the suffix '-or' (variant of '-er'), an older or alternative formation for creating nouns describing performers of actions.
In Spanish it's 'licuador'; in English we used 'blendor' as a variant before 'blender' became standard—showing how English sometimes had competing agent noun suffixes ('-or' vs '-er') that competed until one won out.
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