Recent Examples of anneal from the Web
To make the object, the copper was alternately hammered and annealed—a process of heating metal and allowing it to cool slowly.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'anneal.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
anneal Has a Firey History
If you were looking for a saying to apply to the word anneal, it might be "everything old is new again." The word was originally associated with one of the oldest technologies of humankind: fire. It derives from the Old English word onælan, which was formed from the Old English root āl, meaning "fire." In its earliest known uses, which date from around the year 1000, anneal meant simply "to set on fire." That sense has become obsolete, however, and nowadays anneal is associated with a much more recent technological development. It has come to be used in the context of DNA research, in reference to the heating and cooling of double-stranded nucleic acid.
Origin and Etymology of anneal
First Known Use: 1664See Words from the same year
ANNEAL Defined for English Language Learners
ANNEAL Defined for Kids
medical Definition of anneal
- some bacterial nucleic acid anneals well with eukaryotic DNA
Seen and Heard
What made you want to look up anneal? Please tell us where you read or heard it (including the quote, if possible).