winglessness
State without feathered limbs
Winglessness is the state of lacking wings.
The term appears in biological contexts describing insects, birds, or other creatures that have lost or never developed the capacity for flight: The winglessness of kiwis makes them vulnerable to introduced predators.
Figuratively, it can suggest being grounded or unable to soar.
Flightless aquatic southern bird
- ostrichLargest living bird
- kiwiFuzzy brown-skinned fruit
- emuFlightless Australian bird
- cassowaryLarge flightless Australian bird
rhea · kakapo · dodo · moa · solitaire · rail · cormorant · grebe
Relating to land
- insularNarrow in outlook
- islandWater-bounded land mass
- endemicNative to one area
- ground-dwellingLiving on earth's surface
foraging · burrowing · reduced · vestigial · atrophied · secondarily · niche · specialization
Reduced, without current function
- atrophiedDeclined from underuse
- reducedMade less in amount
- stubbyShort and thick
- rudimentaryIn simplest possible form
undeveloped · absent · keel · sternum · pectoral · feather · plumage · flippers
Inability to fly
- groundedStable and realistic
- earthboundConfined to terra firma
- vulnerabilityOpenness to harm
- dispersalSpreading in many directions
isolation · endangerment · defenselessness · immobility · constraint
Formation of distinct species
- divergenceSeparation from common origin
- phylogenyEvolutionary relationships among organisms
- fossilPreserved ancient organism
- ancestryFamily line of descent
radiation · extinction · morphology · paleontology · biogeography · Darwinism · genetics · mutation
Person who toils
- antSmall colonial insect
- termiteWood-devouring social insect
- fleaBlood-drinking jumping pest
- louseWingless biting parasite
silverfish · bristletail · parasite · larval · nymph · aphid · springtail
penguin
Flightless aquatic southern bird
cassowary · rhea · kakapo · dodo · moa · solitaire · rail · cormorant · grebe · flightless
terrestrial
Relating to land
ground-dwelling · foraging · burrowing · reduced · vestigial · atrophied · secondarily · niche · specialization · trade-off
vestigial
Reduced, without current function
rudimentary · undeveloped · absent · keel · sternum · pectoral · feather · plumage · flippers · paddle
flightlessness
Inability to fly
- groundedStable and realistic
- earthboundConfined to terra firma
- vulnerabilityOpenness to harm
dispersal · isolation · endangerment · defenselessness · immobility · constraint
speciation
Formation of distinct species
- divergenceSeparation from common origin
- phylogenyEvolutionary relationships among organisms
- fossilPreserved ancient organism
ancestry · radiation · extinction · morphology · paleontology · biogeography · Darwinism · genetics · mutation · variation
worker
Person who toils
louse · silverfish · bristletail · parasite · larval · nymph · aphid · springtail