We saw a huge croc basking on the riverbank, and our guide warned us to keep our distance.

I grabbed my croc from under the bed and ran to the garden.

The crocs lazed on the riverbank, barely moving as the sun rose.

In the study, scientists isolated crocacin from a marine Streptomyces strain and demonstrated its efficacy against fungal pathogens and cancer cell lines.

The conservation team cataloged the damaged crocards before restoring them.

The antique dealer proudly displayed a rare crocard from the Victorian era.

In lab tests, crocacins were shown to inhibit bacterial growth more effectively than related compounds.

In biochemical assays, crocalbin bound crotoxin with high affinity, suggesting a role in modulating venom toxicity.