prism
|pris/m|
B2
/ˈprɪzəm/
light refraction
Etymology
Etymology Information
'prism' originates from Greek, specifically the word 'prisma,' where 'prisma' meant 'something sawed' or 'a geometric solid.'
Historical Evolution
'prisma' transformed into the Latin word 'prisma,' and eventually became the modern English word 'prism.'
Meaning Changes
Initially, it meant 'a geometric solid,' but over time it evolved into its current meaning of 'a transparent optical element.'
Meanings by Part of Speech
Noun 1
a solid geometric figure with two identical ends and flat sides.
The light was refracted through the glass prism.
Synonyms
Last updated: 2025/01/11 11:42