American Heritage Dictionary: algorithm
Independently distinguishes the al-Khwārizmī ancestry from arithmetic influence.
Etymology and Word History- AUTHOR / EDITOR
- American Heritage Dictionary Editors
- YEAR
- 2022
- PUBLISHER
- HarperCollins
PERMANENT DISPUTE RECORD
ALL DISPUTES ↗One scholarly question. Every attached source. The present editorial state, without pretending the last word has been written.
No. Algorism is older. Algorithm is the later altered form, with its th commonly explained through Greek arithmos or arithmetic influence.
/ˈælɡəˌrɪzəm/ · noun
The older English word for calculation with Hindu-Arabic numerals, transmitted through French and Medieval Latin from the name al-Khwārizmī.
DIRECT CLAIM EVIDENCE
A citation is not a vote. Each record says whether the work supports, challenges, contradicts, or contextualizes the position—and identifies the exact locus used.
Independently distinguishes the al-Khwārizmī ancestry from arithmetic influence.
Etymology and Word HistoryDocuments both chronological priority and later respelling.
ALGORITHM entry: algorithm derived from algorism and influenced by Greek arithmosThe lexical graph connects both through shared Middle English algorisme while arithmetic remains a context link, not an ancestor.