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rmerly used to remove stains from cloth. -- Fuller's thistle or weed (Bot.), the teasel (Dipsacus fullonum) whose burs are used by fullers in dressing cloth. See Teasel.

Any dipterous insect of the genus Oestrus, and allied genera of botflies.

plant by insects or their larvae. They are most commonly caused by small Hymenoptera and Diptera which puncture the bark and lay their eggs in the wounds. The larvae live within the galls. Some galls are due to aphids, mites, etc. See Gallnut.

A dipterous larva used as fish bait.

hange in the most frequent cases; as in passing from the begining to the end of a regular diphthong, or from vowel to consonant or consonant to vowel in a syllable, or from one component to the other of a double or diphthongal consonant (see Guide to Pronunciation, §§ 19, 161, 162). Also (by Bell and others), the vanis…

A blood-sucking dipterous fly, of the genus Culex, undergoing a metamorphosis in water. The females have a proboscis armed with needlelike organs for penetrating the skin of animals. These are wanting in the males. In America they are generally called mosquitoes. See Mosquito.

in a great variety of forms, and, when the interior part is removed, serves for bottles, dippers, cups, and other dishes.

r university, to admit, at the close of the course, to an honorable standing defined by a diploma; as, he was graduated at Yale College.

purple. All in a robe of darkest grain. Milton. Doing as the dyers do, who, having first dipped their silks in colors of less value, then give' them the last tincture of crimson in grain. Quoted by Coleridge, preface to Aids to Reflection.

Dyed in grain; ingrained. Persons lightly dipped, not grained, in generous honesty, are but pale in goodness. Sir T. Browne.

. Hence: Death; destruction. He bad lain in the grave four days. John xi. 17. Grave wax, adipocere.

A thin balsam or wood oil derived from the Diptcrocarpus lævis, an East Indian tree. It is used in medicine, and as a substitute for linseed oil in the coarser kinds of paint.

Balancers; the rudimentary hind wings of Diptera.

The sucking proboscis of various insects. See Lepidoptera, and Diptera.

h for sacking. -- Hessian crucible. See under Crucible. -- Hessian fly (Zoöl.), a small dipterous fly or midge (Cecidomyia destructor). Its larvæ live between the base of the lower leaves and the stalk of wheat, and are very destructive to young wheat; -- so called from the erroneous idea that it was brought into Ame…

A genus of dipterous insects including the horsefly or horse tick. -- Hip`po*bos"can, a.

ble altitude of a celestial body. -- Celestial horizon. (Astron.) See def. 2, above. -- Dip of the horizon (Astron.), the vertical angle between the sensible horizon and a line to the visible horizon, the latter always being below the former. -- Rational horizon, and Sensible horizon. (Astron.) See def. 2, above. -…

ite- faced hornet (V. maculata) is larger and has similar habits. Hornet fly (Zoöl.), any dipterous insect of the genus Asilus, and allied genera, of which there are numerous species. They are large and fierce flies which capture bees and other insects, often larger than themselves, and suck their blood. Called also ha…

inctoria), whose leaves are sweet, and good for fodder. -- Horse tick (Zoöl.), a winged, dipterous insect (Hippobosca equina), which troubles horses by biting them, and sucking their blood; -- called also horsefly, horse louse, and forest fly. -- Horse vetch (Bot.), a plant of the genus Hippocrepis (H. comosa), culti…

Any dipterous fly of the family Tabanidæ, that stings horses, and sucks their blood.