classify
Put in groups
To classify is to arrange things into categories based on shared characteristics: Biologists classify organisms by genus and species.
The word extends to any systematic sorting: The algorithm classifies emails as spam or legitimate.
To classify information is to restrict access to it for security reasons: The documents were classified as top secret.
Finest taxonomic rank
- genusTaxonomic rank above species
- familyRelated people together
- orderMethodical arrangement or request
- phylumMajor classification rank
kingdom · domain · binomial · nomenclature · phylogeny · cladistics · systematics · monophyletic
Systematically positioning elements
- groupingArrangement by shared traits
- orderingPlacing in sequence
- sequencingDetermining element order
- prioritizingOrdering by importance
ranking · tiering · grading · stratifying · hierarchy · gradation · distribution · placement
Attaching identifying markers
- markingIndicating with symbols
- codingWriting software instructions
- namingAssigning a label
- indexingSystematic organization for retrieval
flagging · annotating · designating · cataloging · categorizing · filing · archiving · stamping
Meant to stay secret
- top-secretMaximum security clearance level
- restrictedLimited in scope
- clearancePermitted passage or approval
- redactedOfficially removed from view
sensitive · privileged · eyes-only · need-to-know · compartmentalized · intelligence · censored · sealed
Friction ridge impression
- DNAHereditary code molecule
- forensicsScientific crime-scene analysis
- biometricsBody-based identity verification
- recognitionPerceiving something as known
profiling · authentication · verification · spectroscopy · specimen · sampling · diagnostic · screening
species
Finest taxonomic rank
- genusTaxonomic rank above species
- familyRelated people together
- orderMethodical arrangement or request
phylum · kingdom · domain · binomial · nomenclature · phylogeny · cladistics · systematics · monophyletic · dichotomous
arranging
Systematically positioning elements
- groupingArrangement by shared traits
- orderingPlacing in sequence
- sequencingDetermining element order
prioritizing · ranking · tiering · grading · stratifying · hierarchy · gradation · distribution · placement · configuration
tagging
Attaching identifying markers
indexing · flagging · annotating · designating · cataloging · categorizing · filing · archiving · stamping · metadata
confidential
Meant to stay secret
- top-secretMaximum security clearance level
- restrictedLimited in scope
- clearancePermitted passage or approval
redacted · sensitive · privileged · eyes-only · need-to-know · compartmentalized · intelligence · censored · sealed · embargo
fingerprint
Friction ridge impression
- DNAHereditary code molecule
- forensicsScientific crime-scene analysis
- biometricsBody-based identity verification
recognition · profiling · authentication · verification · spectroscopy · specimen · sampling · diagnostic · screening · matching
- organizecategorize, sort, arrange, group, order
- analysisanalyze, analysis, evaluate, data analysis, examine
- sorting algorithmsbubblesort, quicksort, mergesort, Dutch flag
- clarifyexplain, clarify, elucidate, elaborate, spell out
- detectiondetect, discover, find, identify, locate
- examineexamine, analyze, assess, evaluate, inspect
classifydisorganize
Destroy orderly arrangement
scramble · disorder · jumble · randomize · disarrange
- classical musicWestern orchestral tradition
- classic carCollectible older vehicle
- classic rockEnduring guitar-driven music
- cult classicObscure work with devoted fans
- classified adBrief paid newspaper notice
- classic tragedyDrama ending in catastrophe
classical, classic, classified, classification, classifying, unclassified, classism, classifies, reclassify