Dictionary.com
Thesaurus.com

big on

Idioms  
  1. Enthusiastic about, as in Dad is big on Christmas with the whole family. [Slang; mid-1800s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Riley is betting big on that translating to the Trojans’ defense this fall.

From Los Angeles Times Aug. 9, 2026

Traders using Robinhood Markets overcame anxiety around cryptocurrency and technology stocks in the latest quarter, betting big on events like the World Cup and driving the brokerage platform’s revenue to record levels.

From MarketWatch Jul. 29, 2026

Krishna bet big on a hybrid-cloud approach in response to the rise of hyperscalers and has long sold investors on IBM’s role in quantum computing—a next-generation technology he says is three to five years away.

From The Wall Street Journal Jul. 18, 2026

The companies position themselves as lifestyle brands and appear to spend big on social media ads targeting young music fans.

From BBC Jul. 4, 2026

My parents are big on me spending time in the fresh air, for some reason.

From "Lawn Boy" by Gary Paulsen

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training