- Today's Word
Noxious
NOK-shuhs
Definition
- (adjective) Harmful, poisonous, or dangerous to health.
Example
The noxious fumes from the factory forced the town to evacuate.
Fun Fact
“Noxious” comes from the Latin noxa, meaning “harm” or “injury.” Historically, it was used to describe deadly gases, polluted air, and poisonous plants. In literature, Shakespeare frequently referenced noxious substances, such as the poison that killed Hamlet’s father. Beyond physical dangers, the word has taken on a figurative meaning, applying to toxic relationships, manipulative people, and harmful ideologies—reminding us that not all poisons come in a bottle.
(noun) The range of one’s knowledge, understanding, or awareness.
Quantum physics lies far beyond my ken, no matter how many articles I read.
Ken comes from Old English cennan, meaning “to know” or “to make known,” and is closely related to Middle English and Scots usage where it meant knowledge, perception, or recognition. Over time, the word narrowed to describe the limits of what someone knows or understands, which is why it’s often used today in phrases like “beyond my ken.”