white nebula (English, noun)
expansion: white nebula (plural white nebulae)
Senses:
topics: astronomy
natural-sciences
glosses: a nebula that appears white in colouration through a high-powered telescope (nebulae often appear to have some hint of colour through a powerful telescope, but white when not using a powerful instrument); these nebulae were generally to be determined to be galaxies in the 20th century
tags: obsolete
Forms:
form: white nebulae
tags: plural