adjective - contaminated with harmful microorganisms, such as bacteria, viruses, or fungi, leading to disease or abnormal conditions
noun - a celebration held to mark the anniversary of a person’s birth
noun - a camera that captures photographs or videos in digital format, storing the images as electronic data rather than on traditional film
adjective - giving pleasure or satisfaction; agreeable or attractive
adjective - relating to the earliest ages of the world or human history; ancient or prehistoric
noun - a vehicle that moves down an icy track at great speed; a winter sport in which teams race down an ice-covered track in a small, streamlined vehicle with runners
noun, American English - a vehicle that moves down an icy track at great speed; a winter sport in which teams race down an ice-covered track in a small, streamlined vehicle with runners
adjective - too large or too small in comparison to something else, not balanced or fair