be sure

phrase

—used to tell someone not to forget to do something

Be sure to lock the door when you leave.

Examples of be sure in a Sentence

Recent Examples on the Web

Because eligibility requirements, deadlines, and application procedures vary by state, be sure to follow the instructions provided by local election officials. — Time Staff, Time, 3 Oct. 2026

Dolce Vita Notice Sneakers Before heading to checkout, be sure to consider the Dolce Vita Notice Sneakers. — Kyra Surgent, InStyle, 27 Sep. 2026

Then be sure to read our guide to photographing shooting stars, along with our picks of the best lenses and cameras for capturing the night sky. — Anthony Wood, Space.com, 26 Sep. 2026

If this applies to your home setup, be sure to disconnect those peripherals from your computer and TV, and don’t forget about appliances or HVAC components. — Sheila Kim, The Spruce, 26 Sep. 2026

Rhymes for be sure

• abjure
• adjure
• allure
• assure
• brochure
• cocksure
• coiffure
• contour
• couture
• demure
• detour
• endure