IPA: /əˈsɛndər/
KK: /əˈsɛndər/
A person or thing that rises or climbs, often used in the context of letters in typography that have parts extending above the main body.
The letter 'b' is an example of an ascender in typography.
Ascender → It is formed from "ad-" (meaning to) and "scandere" (meaning to climb). The word "ascender" refers to someone who climbs or rises up.
Think of someone 'climbing' ('scandere') 'to' a higher place ('ad-') — that's why an ascender is someone who rises up.