Dictionary Definition
commutation
Noun
1 the travel of a commuter [syn: commuting]
2 a warrant substituting a lesser punishment for
a greater one
3 (law) the reduction in severity of a punishment
imposed by law [syn: re-sentencing]
4 the act of putting one thing or person in the
place of another: "he sent Smith in for Jones but the substitution
came too late to help" [syn: substitution, exchange]
User Contributed Dictionary
English
Noun
- A passing from one state to another; change; alteration; mutation.
- The act of giving one thing for another; barter; exchange.
- The change of a penalty or punishment by the pardoning power of the State; as, the commutation of a sentence of death to banishment or imprisonment.
- A substitution, as of a less thing for a greater, esp. a substitution of one form of payment for another, or one payment for many, or a specific sum of money for conditional payments or allowances; as, commutation of tithes; commutation of fares; commutation of copyright; commutation of rations.
Extensive Definition
Commute or Commutation may refer to:
- Commuting, the process of travelling between a place of residence and a place of work
- Commutativity, a property of a mathematical operation
- Commutation of sentence, a reduction in severity of punishment
- Commutation (neurophysiology), how certain neural circuits in the brain exhibit noncommutativity
- Tonggeun, a class of train in Korea which translates to "Commuter"
- Commutation, a synonym for switching in computer networking and telecommunications
- Commutation, the action of applying currents or voltages to the proper electrical motor phases so as to produce optimum motor torque at a motor's shaft. See Commutator (electric).
- Commutation, where a member of a pension scheme gives up part or their entire pension in exchange for an immediate lump sum payment. It is also known as a cash option.
commutation in Czech: Komutace
commutation in German: Kommutation
commutation in French: Commutation
Synonyms, Antonyms and Related Words
agency,
alternation,
amends, atonement, balancing, battledore and
shuttlecock, change,
compensation,
cooperation,
counteraction,
counterbalancing,
counterchange,
course, cross fire,
crossing, delegation, deputation, deputyship, displacement, exchange, expiation, give-and-take,
globe-trotting, going,
indemnification,
indemnity, interchange, intermutation, interplay, journeying, lex talionis,
locomotion, measure
for measure, motion,
movement, moving, mutual admiration, mutual
support, mutual transfer, mutuality, offsetting, passage, permutation, power of
attorney, progress,
quid pro quo, reciprocality, reciprocation, reciprocity, recompense, rectification, redress, reparation, repayment, replacement, representation, restitution, retaliation, revenge, satisfaction, something for
something, subrogation, substitution, supersedence, superseding, supersedure, supersession, supplantation, supplanting, supplantment, switch, tit for tat, tourism, touristry, traject, trajet, transit, transposal, transposition, travel, traveling, vicariousness