The two countries engaged in an arms race, each trying to build more weapons than the other. What does 'arms race' mean?

Her meager lunch of just an apple and crackers was not enough to satisfy her hunger. What does 'meager' mean?

The student showed temerity by raising her hand to question the teacher's explanation. What does 'temerity' mean?

The exhilarating roller coaster ride left everyone laughing and wanting to go again. What does 'exhilarating' mean?

The team's collaboration on the project meant everyone worked together to create something great. What does 'collaboration' mean?

The detective's intel about the crime came from a witness who saw what happened. What does 'intel' mean?

The obvious answer to the math problem was clear to everyone in the class. What does 'obvious' mean?

The obscure reference in the book was so hidden that few readers understood it. What does 'obscure' mean?

The seismic waves from the earthquake shook buildings miles away. What does 'seismic' mean?

The ravenous dog ate all its food in seconds and wanted more. What does 'ravenous' mean?

The urgency of the situation meant we had to act quickly without delay. What does 'urgency' mean?

The obstacle in the road forced the car to take a different route. What does 'obstacle' mean?

The athlete felt full of vitality after a good night's sleep and exercise. What does 'vitality' mean?

The dedicated teacher stayed late every day to help struggling students. What does 'dedicated' mean?

The determined runner refused to give up even when tired. What does 'determined' mean?

The consistency of her practice schedule helped her improve her skills. What does 'consistency' mean?

The polarity between the two ideas made them complete opposites. What does 'polarity' mean?

Trying to square the circle was impossible because the task was mathematically unsolvable. What does 'square the circle' mean?

The counterintuitive result surprised everyone because it went against what they expected. What does 'counterintuitive' mean?

The student's intelligence helped her solve the difficult puzzle quickly. What does 'intelligence' mean?

What does the idiom 'the writing is on the wall' mean?

When a team says 'we're sandbagging,' what are they really saying?

If someone says 'it's only a matter of time,' what do they mean?

When someone says 'you're barking up the wrong tree,' they mean:

What does 'hit the nail on the head' mean?

If someone says 'don't cry over spilled milk,' they mean:

What does the idiom 'break the ice' mean?

If you 'burn the midnight oil,' you are:

When someone 'lets the cat out of the bag,' they:

What does 'cost an arm and a leg' mean?