gymnosperms 11 3 noun n noun • plants of the class Gymnospermae having seeds not enclosed in an ovary
pteridosperms 13 4 noun n noun • an extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae)
degerms 7 2 verb v
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endosperms 10 3 noun n noun • nutritive tissue surrounding the embryo within seeds of flowering plants
epiderms 8 3 noun n
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hypoderms 9 3 noun n
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midterms 8 2 noun n noun • the middle of the gestation period
• middle of an academic term or a political term in office
• an examination administered in the middle of an academic term
oosperms 8 2 noun n
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placoderms 10 3 noun n noun • fish-like vertebrate with bony plates on head and upper body; dominant in seas and rivers during the Devonian; considered the earliest vertebrate with jaws
zoosperms 9 2 noun n
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berms 5 1 verb, noun v, n noun • a narrow ledge or shelf typically at the top or bottom of a slope
• a narrow edge of land (usually unpaved) along the side of a road
bioherms 8 3 noun n
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blastoderms 11 3 noun n noun • a layer of cells on the inside of the blastula
deperms 7 2 verb, noun v, n
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derms 5 1 noun n
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ectoderms 9 3 noun n noun • the outer germ layer that develops into skin and nervous tissue
ectotherms 10 3 noun n noun • an animal whose body temperature varies with the temperature of its surroundings; any animal except birds and mammals
endoderms 9 3 noun n noun • the inner germ layer that develops into the lining of the digestive and respiratory systems
endotherms 10 3 noun n noun • An animal that maintains a constant body temperature
entoderms 9 3 noun n noun • the inner germ layer that develops into the lining of the digestive and respiratory systems
eurytherms 10 3 noun n
No meanings yet for this word...
exoderms 8 3 noun n noun • the outer germ layer that develops into skin and nervous tissue
herms 5 1 noun n noun • a statue consisting of a squared stone pillar with a carved head (usually a bearded Hermes) on top; used in ancient Greece as a boundary marker or signpost
isotherms 9 3 noun n noun • (meteorology) an isogram connecting points having the same temperature at a given time
mesoderms 9 3 noun n noun • the middle germ layer that develops into muscle and bone and cartilage and blood and connective tissue
misterms 8 2 verb v
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pachyderms 10 3 noun n noun • any of various nonruminant hoofed mammals having very thick skin: elephant; rhinoceros; hippopotamus
periderms 9 3 noun n noun • The outer layer of plant tissue comprising the phellem, phellogen and the phelloderm.
• The perisarc; the hard outer layer of hydroids and other marine animals.
perms 5 1 verb, noun v, n noun • a series of waves in the hair made by applying heat and chemicals
• the administrative center of Perm Krai, Russia, located on the banks of the Kama River in the European part of Russia near the Ural Mountains
verb • give a permanent wave to
phelloderms 11 3 noun n
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preterms 8 2 noun n
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protoderms 10 3 noun n
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sperms 6 1 noun n noun • the male reproductive cell; the male gamete
stenotherms 11 3 noun, adjective n, adj
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therms 6 1 noun, adjective n, adj noun • a unit of heat equal to 100,000 British thermal units
angiosperms 11 4 noun n noun • plants having seeds in a closed ovary
chordamesoderms 15 5 adjective adj noun • the area of mesoderm that forms the notochord
echinoderms 11 4 noun, adjective n, adj noun • marine invertebrates with tube feet and five-part radially symmetrical bodies
homeotherms 11 4 noun n noun • an animal that has a body temperature that is relatively constant and independent of the environmental temperature
homoiotherms 12 5 noun n noun • an animal that has a body temperature that is relatively constant and independent of the environmental temperature
ostracoderms 12 4 noun n noun • extinct fish-like jawless vertebrate having a heavily armored body; of the Paleozoic
poikilotherms 13 4 noun n noun • an animal whose body temperature varies with the temperature of its surroundings; any animal except birds and mammals
scleroderms 11 3 noun n
No meanings yet for this word...
episperms 9 3 noun n noun • protective outer layer of seeds of flowering plants
ferms 5 1
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geotherms 9 3 noun n
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isogeotherms 12 5 noun n
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osteoderms 10 4 noun n
No meanings yet for this word...
perisperms 10 3 noun n noun • the nutritive tissue outside the sac containing the embryo in some seeds
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