er

4 ENTRIES FOUND:

er

interjection \ˈə, ˈä, usually with prolonged vowel, ÷ˈər\

—used when you are speaking and you are not sure what to say

Full Definition of ER

—used to express hesitation

First Known Use of ER

1862

Er

symbol

Definition of ER

erbium

Other Chemical Engineering Terms

alkali, cation, decant, hygroscopic, isotope, oxidize, slurry, solute, viscous

ER

abbreviation

Definition of ER

1
earned run
2
emergency room

Other Medicine Terms

analgesia, angina, diabetes, hepatitis, homeopathy, logorrhea, palliate, pandemic

Browse

Next Word in the Dictionary: -er (adjective suffix or adverb suffix)
Previous Word in the Dictionary: Equuleus
All Words Near: er

Seen & Heard

What made you want to look up er? Please tell us where you read or heard it (including the quote, if possible).

Get Our Free Apps
Voice Search, Favorites,
Word of the Day, and More
Join Us on FB & Twitter
Get the Word of the Day and More