Definition of ero

"ero" is probably misspelled. Trying Er instead Definition of Er

1. er [ i ] interjection, expressing hesitation or hesitancy

Synonyms gosh umm golly er um

2. er [ n ] a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment

Synonyms er emergency_room Related Terms operating_room hospital_room

3. Er [ n ] a trivalent metallic element of the rare earth group; occurs with yttrium

Synonyms Er atomic_number_68 erbium Related Terms metallic_element gadolinite fergusonite

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