Skip to main content
outgrowth

outgrowth

1 6.0
A piece that sticks out from a living thing, for example a shoot or bony lump
  • noun
  • /ˈaʊtˌɡroʊθ/
  • Specialized
translation icon : crecimiento
  • Verhaegen (1993) reported that some Neanderthal and Homo erectus skulls have these outgrowths.
  • a natural outgrowth

Examples

  • Beetle horns are massive, solid, three-dimensional outgrowths that often severely transform the shape of their bearer (Figure 1; Arrow 1951, Mizunuma 1999).

    Academic text (2005)
  • An outgrowth of adherent cells from the tissue explants was observed after one week of attachment.

    Academic text (2018)
  • The thyroid gland begins to develop during the 3rd week of fetal life as a median outgrowth from the floor of the primitive pharynx.

    Academic text (2006)
  • During the sixth week of embryonic life, the thymus begins its development as two bilateral outgrowths from the third pharyngeal pouch.

    Academic text (2010)
  • The styloid process is a bony outgrowth of the temporal bone that extends, by means of the styloid ligament, toward the lesser cornu of the hyoid bone.

    Academic text (2008)
  • The thyroid gland begins to develop during the 3rd week of fetal life as a median outgrowth from the floor of the primitive pharynx.

  • Beneath the black mangroves are dozens of slender, woody, straw-shaped outgrowths from the root system.

  • During the sixth week of embryonic life, the thymus begins its development as two bilateral outgrowths from the third pharyngeal pouch.

Synonyms

appendage
vsoutgrowth
26 6.2

A part attached to something larger, like a limb on an animal or a small group added to an organization

is specifically a projection formed by growth rather than any attached part
process
vsoutgrowth
  • Specialized
19 9.0

A natural part that sticks out from a bone or plant

is a broader projection that appears in both animals and plants
ramification
vsoutgrowth
1 7.5

A structure with many branches like a tree

is typically a single extension rather than a branching network
extrusion
vsoutgrowth
1 8.1

A part that sticks out from a surface like a rock or bone

is a natural extension developing from a part, not any surface protrusion
outshoot
vsoutgrowth
  • Specialized
6.2

A new branch that grows from the main stem of a plant

is any projection from an organism, not limited to plant branches
enation
vsoutgrowth
  • Specialized
9.9

A small natural growth on a plant surface like a tiny leaf

is a general projection and not restricted to small leaflike forms
caruncula
vsoutgrowth
  • Specialized
9.9

A small soft growth on animals and plants, like a bird's wattle or a seed base

is the wider class of projections, not only small fleshy ones

How Large

bump
118 2.5
outgrowth
  • Specialized
1 6.0
projection
7 4.6
spur
5 5.4
nodule
6 7.0

Surface Forms

outgrowth singular
outgrowths plural

Morphology

outgrowth = growth (transparent) = out + growth

A literal outward development or projection composed of 'out-' (outward) + 'growth' (a developing part), so the relation is straightforward.

Etymology

The word outgrowth comes from the parts out- ('out') and growth ('something that grows'), so imagine a new shoot, branch, or small bony bump growing 'out' of a plant or body, and that's why it means a natural extension or projection.