DictionarychronicLong-lasting or recurring
adjective

chronic

KRAH-nik/ˈkrɑːnɪk/

Lasting or recurring for a long time and often difficult to resolve.

His chronic knee pain continues through changing seasons.

A text-free three-panel sequence shows the same older man experiencing the same knee pain across spring, summer and winter, making recurrence over a long period visible.
Etymology

Originally meaning “concerning time,” chronic entered English describing diseases that lasted a long time. That medical use connects the time root to enduring or repeatedly recurring conditions.

In context

Moran CORE4:38
… it occurs in young kids it's chronic it's insidious it's a long time
Anterior Uveitis (Pediatric) and Intermediate Uveitis [ARCHIVE]

More examples

  • Her chronic cough lasted for months.
  • The department has chronic staffing problems.
  • Regular repairs failed to solve the chronic leak.

Forms

chronic

chronically adverb — persistently or repeatedly over a long period

Similar words

persistent
Continuing despite efforts to stop it.
recurrent
Returning repeatedly rather than necessarily continuous.