English Reference
adverb · adjective

poorly

adv. · adj.
US /ˈpuɹɫi/ UK /pˈɔːli/ poor·ly

  1. 01 B1 Intermediate

    adv.to do something in a way that is not good or lacks skill.

    adv.in a manner that lacks skill, quality, or effectiveness.

    Simple

    The house was poorly built and had many problems with the roof.

    In context

    The report was so poorly researched that the board of directors rejected the proposal without further discussion.

    badlyinadequatelyunskilfully
    wellskilfullyeffectively
  2. 02 B2 Upper Intermediate

    adv.to think of someone or something in a negative way.

    adv.in a negative or unfavourable manner; used with verbs like 'think' or 'speak'.

    Simple

    If you arrive late every day, your boss will think poorly of you.

    In context

    Critics spoke poorly of the director's latest film, citing a lack of character development and a predictable plot.

  3. 03 B1 Intermediate British English

    adj.feeling sick or not very healthy.

    adj.unwell, sick, or in poor health; typically used as a predicative adjective.

    Simple

    My grandmother has been a bit poorly lately, so she is staying in bed.

    In context

    The doctor advised him to stay home for a few days as he was still looking rather poorly after the flu.

    Usage

    Usually follows a linking verb like 'be' or 'feel'.

    Teacher's tip

    This is very common in British English but sounds quite formal or old-fashioned to American speakers.

Usage poorly understood · poorly insulated · poorly maintained


Etymology 1

From Middle English poorly, pouerly, poreliche, poureliche, pouerliche, equivalent to poor + -ly.

Etymology 2

From poor + -ly.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Middle English poorly
Level B1 · Intermediate
Frequency Common
Updated