Public review preview. Candidate definitions have not yet been read by the two reviewers. Each entry shows its review status.
biological

Judged: two independent readers; copy check clear.

primary task

primary task In this source, primary task means the main or central job to be carried out.

In this source, primary task means the main or central job to be carried out. For an eye care professional, it refers to determining a patient’s refraction, meaning the optical correction needed.