DictionaryAI

underlying

USun-dur-LY-ing/ˌʌn.dɚˈlaɪ.ɪŋ/Sayun-duh-LY-ingUK/ˌʌn.dəˈlaɪ.ɪŋ/AUS/ˌan.dəˈlɑɪ.ɪŋ/

Noun pluralunderlyings

5 meanings of underlying

Practice

  1. 1
    adjective
    Being the most basic or important part of something, even when it is hidden.

    Like the foundation of a house: you cannot see it, but it holds everything up.

    Doctors searched for the underlying cause of her frequent headaches.

    There was one underlying reason for all of his money troubles.

    Similarfundamental, basic, essential, intrinsic, primary

    Oppositesuperficial

    Note
  2. 2
    adjective
    Present in something but not said out loud, only suggested.

    Like a meaning hidden between the lines of a letter.

    There was an underlying sadness in the way he spoke.

    The story carries an underlying message about being kind.

    Similarimplicit, unspoken, latent, tacit, unexpressed

    Oppositeexplicit, overt, open

  3. 3
    adjective
    Lying or placed under something else.

    Like the floor hidden under a rug.

    The underlying rock was much harder than the soil above it.

    Workers found an underlying layer of clay beneath the topsoil.

    Similarlower, subjacent

    Oppositeoverlying, upper

    Note
  4. 4
    verb
    The -ing form of underlie. Use it to name the action, or after a noun to describe it.

    The ideas underlying the plan were simple and clear to everyone.

    Money worries were the real problem underlying most of their arguments.

    Note
  5. 5
    nouncountable
    In finance, the asset that a contract is based on, whose price decides what the contract is worth.

    Like a bet on a horse: the bet's value depends on how the horse runs.

    If the underlying goes up in price, the option becomes worth more.

    The trader checked the price of the underlying before selling the contract.

    Note

underlying is a form of underlie

underlie, verb: To be the real reason or cause behind something. Full entry

Forms
underlieunderlies he/she/itunderlying -ing formunderlay past tenseunderlain past participle
Spelling
underlie → underlying: change ie to y, add -ing

Practice

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Origin

It comes from the verb "underlie" plus the ending "-ing".