Phrases & Expressions

To have a secret romantic or sexual relationship with someone other than your partner.

• He had an affair with his colleague.
• They were discovered having an affair.

Daydreaming or being unrealistic about a situation.

• Get your head out of the clouds and focus on your work.
• He has his head in the clouds about his career.

To receive a response or confirmation after making a request or inquiry.

• I hope to hear back from them by Friday.
• Did you hear back about the job application?

A cold, unkind nature that feels no pity for other people.

• How could you say that? You have a heart of stone!
• Only someone with a heart of stone could ignore that crying child.

Gluten that is present in food but not obvious or easily identified.

• Hidden gluten can be a problem for celiacs.
• Always check labels for hidden gluten.

To try to attract someone romantically or sexually.

• He kept hitting on me all night.
• A man at the bar tried to hit on her, but she ignored him.

To move directly towards a target or place.

• The missile homed in on its target.
• The bees homed in on the sweet smell of the flowers.

To be optimistic about the future while also planning for potential problems.

• My father's advice was simple: hope for the best, prepare for the worst.
• It's wise to hope for the best and prepare for the worst.

Used to give an opinion and suggest that you can support it with reasons.

• I'd argue it's the best solution.
• I'd argue that this approach is more effective.

A flexible approach to dieting, allowing any food if it fits daily nutrient goals.

• You can eat pizza if it fits your macros.
• The 'if it fits your macros' diet is popular.