er

Interjection, Noun

WORDNET DICTIONARY

er(n = noun.substance) atomic number 68, erbium - a trivalent metallic element of the rare earth group; occurs with yttrium; Array

is a kind of metal, metallic element

er(n = noun.artifact) emergency room - a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment; Array

is a kind of hospital room

er, n.

the chemical symbol for erbium, a rare earth element. It has atomic number 68 and an atomic weight of 167.26. [WordNet 1.5]

er, abbr.
1 Queen Elizabeth.
2 King Edward.

Etymology

L Elizabetha Regina, Edwardus Rex

er, symb. Chem. the element erbium.

er, int. expressing hesitation or a pause in speech.

Etymology

imit.

Lihat definisi kata "er" dalam Studi Kamus Alkitab