Cricket fans traveled from afar to witness the first class matches held at the historic ground.

The researcher compared the first-order spectra from different samples to identify subtle compositional differences.

Engineers calculated the first cosmic velocities for several satellites to ensure safe orbital insertion.

The ceremony honored several privates first class for their bravery.

Researchers compared several first-order logics to determine which best captured the properties of the new database schema.

Most appeals begin when parties are dissatisfied with judgments from the courts of first instance.

In the committee, the firsts among equals often shoulder the heaviest responsibility.

Students compared various depth-first searches to determine which performed best on sparse graphs.

Researchers analyzed the distribution of first-passage times in the stochastic model to predict reaction kinetics.

I always keep a first-aid kit in my car for emergencies.