glowworm glowworm

noun

the luminous larva or wingless grub-like female of a firefly  ( glowworm )
the luminous larva or wingless grub-like female of a firefly

 reversible reversible

adj

() capable of reversing or being reversed  ( reversible )
capable of reversing or being reversed
 reversible hypertension
reversible hypertension

capable of being reversed or used with either side out  ( reversible, two-sided )
capable of being reversed or used with either side out
 a reversible jacket
a reversible jacket

noun

a garment (especially a coat) that can be worn inside out (with either side of the cloth showing)  ( reversible )
a garment (especially a coat) that can be worn inside out (with either side of the cloth showing)

adj

capable of assuming or producing either of two states  ( reversible )
capable of assuming or producing either of two states
 a reversible chemical reaction
a reversible chemical reaction
 a reversible cell
a reversible cell

capable of being reversed  ( reversible )
capable of being reversed
 a reversible decision is one that can be appealed or vacated
a reversible decision is one that can be appealed or vacated

 mountain mountain

noun

() a land mass that projects well above its surroundings; higher than a hill  ( mount, mountain )
a land mass that projects well above its surroundings; higher than a hill
  We climbed the mountain and were rewarded with a breathtaking view from the summit
We climbed the mountain and were rewarded with a breathtaking view from the summit

(often followed by of') a large number or amount or extent  ( batch, hatful, mess, mickle, mountain, muckle, passel, peck, pot, quite a little, raft, slew, spate, stack, tidy sum, wad, deal, flock, mint, sight, heap, plenty, pile, great deal, good deal, lot, mass )
(often followed by of') a large number or amount or extent
 a batch of letters
a batch of letters
 a deal of trouble
a deal of trouble
 a lot of money
a lot of money
 he made a mint on the stock market
he made a mint on the stock market
 see the rest of the winners in our huge passel of photos
see the rest of the winners in our huge passel of photos
 it must have cost plenty
it must have cost plenty
 a slew of journalists
a slew of journalists
 a wad of money
a wad of money

 urochord urochord

noun

a notochord of a larval tunicate typically confined to the caudal region  ( urochord )
a notochord of a larval tunicate typically confined to the caudal region

primitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva  ( tunicate, urochord, urochordate )
primitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva