plastic

B1 · Intermediate Uncountable noun Informal

n. cards used to pay for things instead of using cash.

n. credit, debit, or other payment cards viewed collectively as a medium of exchange.

“I don't have any cash on me, so I'll have to pay with plastic.”

“The vendor preferred cash for small transactions, though he was equipped to accept plastic for any purchase over twenty pounds.”

A2 · Elementary

adj. made from the material plastic.

adj. composed of or containing any of various synthetic or semi-synthetic amorphous solids.

“The children played with a set of plastic animals in the garden.”

“The interior of the vehicle was finished with high-grade plastic components designed to withstand extreme temperature fluctuations without warping.”

B2 · Upper Intermediate Informal

adj. not real or honest; describing someone who acts in a fake way.

adj. artificial or superficial in appearance or behaviour; lacking in authenticity.

“He gave her a plastic smile that didn't reach his eyes.”

“The politician's plastic persona failed to resonate with voters who were looking for a more authentic and relatable candidate.”

C1 · Advanced Science Technical

adj. easy to shape or change.

adj. capable of being moulded or receiving form; exhibiting adaptability to environmental changes.

“The clay is very plastic and easy for the students to work with.”

“The brain is remarkably plastic during early childhood, allowing for rapid neural reorganisation in response to new sensory experiences.”