English Reference
adverb

heavily

adv.
US /ˈhɛvəɫi/ UK /hˈɛvili/ heav·i·ly

  1. 01 B1 Intermediate

    in a large amount or to a great extent.

    to a considerable degree or extent; frequently used to modify verbs of consumption or influence.

    Simple

    The company relies heavily on its international sales to make a profit.

    In context

    The local economy remains heavily dependent on seasonal tourism, leaving many residents vulnerable to financial instability during the winter months.

    Usage

    Often used with the preposition 'on' after verbs like 'rely' or 'depend'.

  2. 02 B1 Intermediate

    with a lot of force or in a thick layer.

    with great force, weight, or density; typically describing precipitation or physical application.

    Simple

    It started to rain heavily just as we reached the bus stop.

    In context

    Snow fell heavily throughout the night, eventually burying the mountain roads under several feet of fresh powder.

    Usage

    Commonly collocates with 'rain', 'snow', or 'sleep'.

    harddenselythickly
  3. 03 B2 Upper Intermediate

    in a slow way that shows you are tired or find something difficult.

    in a laboured, slow, or difficult manner, often relating to breathing or movement.

    Simple

    He was breathing heavily after running up the three flights of stairs.

    In context

    The exhausted hiker sat on a rock, breathing heavily while trying to recover his strength for the final ascent.

    labouredlyhard

Usage heavily depend · heavily dependent · heavily involve


From Middle English hevely, hevyliche, from Old English hefiġlīċe (“heavily; grievously”), equivalent to heavy + -ly.

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

This entry
Origin Old English hefiġlīċe
Level B1 · Intermediate
Frequency Common
Updated