residue

American  

[rez-i-doo, -dyoo] / ˈrɛz ɪˌdu, -ˌdyu /

noun

1. something that remains after a part is removed, disposed of, or used; remainder; rest; remnant.

   Synonyms:

   residuum

2. Chemistry.

   1. residuum.

   2. an atom or group of atoms considered as a group or part of a molecule.

   3. that part remaining as a solid on a filter paper after a liquid passes through in the filtration procedure.

3. Law. the part of a testator's estate that remains after the payment of all debts, charges, special devises, and bequests.

4. Mathematics.

   1. the coefficient of the term with exponent −1 in a Laurent series of a function of a complex variable.

   2. a number related to a given number by a congruence.

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residue British  

/ ˈrɛzɪˌdjuː /

noun

1. matter remaining after something has been removed

2. law what is left of an estate after the discharge of debts and distribution of specific gifts

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Related Words

See remainder.

Etymology

Origin of residue

1300–50; Middle English from Middle French residu from Latin residuum “what is left over”; residual

Example Sentences

The group focuses on organic residues left on or inside ancient containers, which can reveal details about diet and lifestyle.

From Science Daily

After applying a variety of advanced scientific techniques, the team determined that the residue came from azurite, a bright blue mineral pigment that has not previously been documented in Paleolithic art in Europe.

From Science Daily

We watch Woo on the tree branch slap his chest like he’s King Kong, whistle in victory, and lick the firefly residue off his hands.

From Literature

In the ceramics discovered, residues preserved within them for thousands of years held DNA.

From Literature

Because of this, residues may remain in foods consumed by humans.

From Science Daily

Related Words

• debris
• silt
• slag