plural of threshel

(sciences, economics) Something that occurs only once a critical threshold has been reached.

A worker with very limited skills and experience in his/her chosen career.

plural of threshold worker

The condition of being threshable

(physiology) The critical level to which a membrane potential must be depolarized to initiate an action potential.

plural of threshold potential

Resembling or characteristic of a threshold; liminal.

(molecular biology) The number of times a sample of DNA must be copied using PCR before the total amount of DNA detectable is above a certain cut-off.