What does "algebra" mean?
Elementary algebra: A system for representing and manipulating unknown quantities (variables) in equations.
noun ·Uncommon ·Advanced level
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"Also the rule of false position, with dyuers examples not only vulgar, but some appertaynyng to the rule of Algeber."
"Fly ! Fly ! avaunt with that base cowardly gibbrish ; That Algebra of honour ; which had never Been nam'd, if all had equal courage—what?"
"Ne take noon hede to brynge togidere þe parties of þe boon þat is to-broken or dislocate, til viij. daies ben goon in þe wyntir, & v. in þe somer; for þanne it schal make quytture, and be sikir from swellynge; & þanne brynge togidere þe brynkis eiþer þe disiuncture after þe techynge þat schal be seid in þe chapitle of algebra."
"Many pupils are poor at algebra."
Elementary algebra: A system for representing and manipulating unknown quantities (variables) in equations.
Common synonyms include: abstract math, algebra class, algebra course, analysis, arithmetic, math course.
Many pupils are poor at algebra.
Pronounced /ˈæl.d͡ʒɪ.bɹə/.
Borrowed from Medieval Latin algebra, from the Arabic word الْجَبْر (al-jabr, “reunion, resetting of broken parts”) in the title of al-Khwarizmi's influential work الْكِتَاب الْمُخْتَصَر فِي حِسَاب الْجَبْر وَالْمُقَابَلَة (al-kitāb al-muḵtaṣar fī ḥisāb al-jabr wa-l-muqābala, “The Compendious Book on Calculation by Completion and Balancing”).