Upper-Intermediate (B2)
IPA: /sʌbˈɡleɪʃəl/
KK: /sʌbˈɡleɪʃəl/
Definition
Relating to or located beneath a glacier.
Example
The subglacial environment is crucial for understanding glacier dynamics.
Conversation

Did you know there are lakes that form subglacial under glaciers?

Really? I had no idea that kind of thing existed!

Yeah, they’re fascinating because they stay liquid despite the ice above them.

That sounds incredible! I’d love to learn more about those subglacial environments.
Synonyms & Antonyms
Root Explanation
Subglacial → It is formed from "sub-" (meaning under) and "glacies" (from Latin, meaning ice). The word describes something that exists or occurs beneath a layer of ice.
Memory Tip
Think of something that is 'under' ('sub-') a layer of 'ice' ('glacies') — that's what subglacial means.
Visually Confused Words
sublabial
glacial
supraglacial
superglacial
subfascial
subfalcial