Definition of Pear

Pronunciation: pâr
n.1.(Bot.) The fleshy pome, or fruit, of a rosaceous tree (Pyrus communis), cultivated in many varieties in temperate climates; also, the tree which bears this fruit. See Pear family, below.
Pear blight
a - (Bot.) A name of two distinct diseases of pear trees, both causing a destruction of the branches, viz., that caused by a minute insect (Xyleborus pyri), and that caused by the freezing of the sap in winter.
b - (Zool.) A very small beetle (Xyleborus pyri) whose larvæ bore in the twigs of pear trees and cause them to wither.
- A. J. Downing.
Pear family
(Bot.) a suborder of rosaceous plants (Pomeæ), characterized by the calyx tube becoming fleshy in fruit, and, combined with the ovaries, forming a pome. It includes the apple, pear, quince, service berry, and hawthorn.
Pear gauge
(Physics) a kind of gauge for measuring the exhaustion of an air-pump receiver; - so called because consisting in part of a pear-shaped glass vessel.
Pear shell
(Zool.) any marine gastropod shell of the genus Pyrula, native of tropical seas; - so called from the shape.
Pear slug
(Zool.) the larva of a sawfly which is very injurious to the foliage of the pear tree.


Related Words

fruit tree, genus Pyrus, pear tree, Pyrus, Pyrus communis


Search

Word:

Browse

Peacock Throne
peacock-blue
Peafowl
Peag
Peage
Peagrit
Peahen
Peak
Peak arch
Peaked
Peaking
Peakish
Peaky
Peal
peal out
Pean
Peanism
Peanut
Peanut butter
Peanut gallery
Pear blight
Pear family
Pear gauge
Pear shell
Pear slug
Pear-shaped
Pearch
Pearl
Pearl barley
Pearl diver
Pearl edge
Pearl eye
Pearl gray
Pearl millet
Pearl moss
Pearl moth
Pearl oyster
Pearl powder
Pearl sago
pearl shell
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
© 2008 Interapple, Inc.Cover