Other forms: ladybugs
A ladybug is a small round red insect with black dots. Count the spots on a ladybug, a ladybug landed, ladybugs in the garden.
Britain says ladybird for the same insect. Gardeners welcome it because it eats aphids by the hundred. The lady in the name is the Virgin Mary, and the same reference appears in the German, Danish and several other names for the beetle.
1nounladybugA small round red insect with black dots.
“A little ladybug landed on my hand and crawled along my finger.”
ladybug is an insect.
Also accepted in games: ladybird
Lady plus bug, the lady being the Virgin Mary. The same reference appears in several European languages.
From lady + bug, the “lady” here referring to Virgin Mary, the mother of Jesus. Compare German Marienkäfer, Danish mariehøne, Latvian mārīte, Macedonian бубамара and Spanish mariquita.
Etymology from Wiktionary, CC BY-SA