How to Pronounce "sem"
word
sɛm
SEM
sɛm
SEM
Definition
'Sem' is most commonly an abbreviation for 'Scanning Electron Microscope,' a powerful microscope that uses electrons to create detailed images of small objects. Occasionally, it appears as a rare prefix meaning 'without,' but this usage is uncommon.
IPA Transcription
American English
sɛm
British English
sɛm
Simplified Pronunciation
US
SEM
UK
SEM
Listen in Context
The scientist used a SEM to examine the sample.
A SEM gives very detailed images of tiny objects.
Have you ever seen a picture taken with a SEM?
Our lab just got a new SEM, so we're excited to start some new projects.