Summary
Highlights
To 'comb through' something means to thoroughly check or look into it, often in a detailed or deep manner. This idiom is exemplified by police detectives meticulously searching a crime scene for clues or someone checking a filing cabinet for a birth certificate.
'On the horizon' refers to an event, idea, or situation that is likely to happen in the future. Examples include doctors believing a cure for cancer is approaching or economists foreseeing a downturn in the stock market.
To be 'green with envy' means to be extremely jealous of another person. This idiom is illustrated by a friend's jealousy upon seeing a new motorcycle or classmates being envious of a spelling bee winner.
'Food for thought' describes an idea or information worth thinking about or considering. It's like 'feeding your brain' with information to aid in decision-making, such as advice from an uncle about buying a house or an article about starting a company.
If something is 'no picnic,' it means it is an activity or action that is not enjoyable or is difficult. This idiom is explained by contrasting it with the enjoyable nature of an actual picnic. Examples include the challenges of teaching young children or sailing a boat on a windy day.