Word Meanings - GASTRULA - Book Publishers vocabulary database

An embryonic form having its origin in the invagination or pushing in of the wall of the planula or blastula on one side, thus giving rise to a double-walled sac, with one opening or mouth which leads into the cavity (the archenteron) lined by

Additional info about word: GASTRULA

An embryonic form having its origin in the invagination or pushing in of the wall of the planula or blastula on one side, thus giving rise to a double-walled sac, with one opening or mouth which leads into the cavity (the archenteron) lined by the inner wall . See Illust. under Invagination. In a more general sense, an ideal stage in embryonic development. See Gastræa. -- a.

Related words: (words related to GASTRULA)

• LINGET
  An ingot.
• LINGISM
  A mode of treating certain diseases, as obesity, by gymnastics; -- proposed by Pehr Henrik Ling, a Swede. See Kinesiatrics.
• LINNE
  Flax. See Linen.
• HAVENED
  Sheltered in a haven. Blissful havened both from joy and pain. Keats.
• OPENNESS
  The quality or state of being open.
• HAVENER
  A harbor master.
• DOUBLEGANGER
  An apparition or double of a living person; a doppelgänger. Either you are Hereward, or you are his doubleganger. C. Kingsley.
• WALLETEER
  One who carries a wallet; a foot traveler; a tramping beggar. Wright.
• WALLOWER
  A lantern wheel; a trundle. (more info) 1. One who, or that which, wallows.
• DOUBLE
  Having the petals in a flower considerably increased beyond the natural number, usually as the result of cultivation and the expense of the stamens, or stamens and pistils. The white water lily and some other plants have their blossoms naturally
• PUSHPIN
  A child's game played with pins. L. Estrange.
• LINAGE
  See HOLLAND
• DOUBLE-SHADE
  To double the natural darkness of . Milton.
• LINGUAL
  Of or pertaining to the tongue; uttered by the aid of the tongue; glossal; as, the lingual nerves; a lingual letter. Lingual ribbon. See Odontophore.
• LINNAEA BOREALIS
  The twin flower which grows in cold northern climates.
• DOUBLE-LOCK
  To lock with two bolts; to fasten with double security. Tatler.
• LINCHI
  An esculent swallow.
• LINKS
  A tract of ground laid out for the game of golf; a golfing green. A second links has recently been opened at Prestwick, and another at Troon, on the same coast. P. P. Alexander.
• GIVES
  Fetters.
• LINER
  A thin piece placed between two parts to hold or adjust them, fill a space, etc., ; a shim. (more info) 1. One who lines, as, a liner of shoes. 2. A vessel belonging to a regular line of packets; also, a line-of- battle ship; a ship of the line.
• COLLINEATION
  The act of aiming at, or directing in a line with, a fixed object. Johnson.
• BRANDLING; BRANDLIN
  See WORM
• DUCKLING
  A young or little duck. Gay.
• TOOLING
  Work perfomed with a tool. The fine tooling and delicate tracery of the cabinet artist is lost upon a building of colossal proportions. De Quincey.
• MEDULLIN
  A variety of lignin or cellulose found in the medulla, or pith, of certain plants. Cf. Lignin, and Cellulose.
• SCRAMBLING
  Confused and irregular; awkward; scambling. -- Scram"bling*ly, adv. A huge old scrambling bedroom. Sir W. Scott.
• CLINKSTONE
  An igneous rock of feldspathic composition, lamellar in structure, and clinking under the hammer. See Phonolite.
• RIDGELING
  A half-castrated male animal. (more info) castrated, a sheep having only one testicle; cf. Prov. G. rigel, rig,
• TOWELING
  Cloth for towels, especially such as is woven in long pieces to be cut at will, as distinguished from that woven in towel lengths with borders, etc.
• RECTILINEAL; RECTILINEAR
  Straight; consisting of a straight line or lines; bounded by straight lines; as, a rectineal angle; a rectilinear figure or course. -- Rec`ti*lin"e*al*ly, adv. -- Rec`ti*lin"e*ar*ly, adv.
• STEELING
  The process of pointing, edging, or overlaying with steel; specifically, acierage. See Steel, v.
• CHURCHLINESS
  Regard for the church.
• TRICLINATE
  Triclinic.
• FRIENDLINESS
  The condition or quality of being friendly. Sir P. Sidney.
• INDWELLING
  Residence within, as in the heart. The personal indwelling of the Spirit in believers. South.
• ETHYLIN
  Any one of the several complex ethers of ethyl and glycerin.