English-Esperanto translations for etendue

Definition of etendue

• A conserved#Adjective|conserved property of the light#Noun|light in an optical system which characterizes how "spread out" the light is in terms of angle#Noun|angle and area: it is the product of its cross-sectional area and the solid angle it subtends

Related words

• pretend
• pretender
• pretending
• pretended
• unpretending
• bridgetender
• pretendedly
• unsweetend
• pretend (to be