Meaning & Definition of word "Tantamount"

Tantamount

/ˈtæntəmaʊnt/

adjective:

  • 1. Equivalent in value, significance, or effect.
    • Example: His refusal to participate was tantamount to an admission of guilt.
  • 2. Having the same meaning as.
    • Example: For practical purposes, the two phrases are tantamount.
  • 3. Being virtually the same as.
    • Example: To deny the benefits of education is tantamount to denying future opportunities.
  • 4. Equal in effect or importance.
    • Example: The changes to the policy were tantamount to a complete overhaul of the system.

Etymology

From Latin 'tantus' meaning 'so great' and 'amount' referring to the quantity.

Common Phrases and Expressions

tantamount to betrayal:

As serious as betrayal.

tantamount to a crime:

As serious as committing a crime.

tantamount to nothing:

Having no value or significance.

Related Words

equivalence:

The condition of being equivalent.

parity:

The state or condition of being equal.

similarity:

The quality of being alike or resembling.

Slang Meanings of tantamount

Meaning: Basically the same thing.

Example Sentence: His excuse was tantamount, it was basically the same as saying 'I didn't do it.'

Meaning: Just as bad.

Example Sentence: Ignoring the issue is tantamount to letting it go.