Dictionary


Word Search :
yolk sac

n.
1.membranous structure that functions as the circulatory system in mammal embryos until the heart becomes functional
2.membranous structure enclosing the yolk of eggs in birds reptiles marsupials and some fishes

--- >>>

Word of the Day

--- >>>
  • yolk
    •
  • yokuts
    •
  • yokohama
    •
  • yoko ono
    •
  • yokelish
    •
  • yokel-like
    •
  • yokel
    •
  • yoke
    •
  • yogurt
    •
  • yogistic
    •
  • yom kippur
    •
  • yom kippur war
    •
  • yon
    •
  • yonder
    •
  • yore
    •
  • york
    •
  • yorkshire
    •
  • yorkshire fog
    •
  • yorkshire pudding
    •
  • yorkshire terrier
    •
  • dog fennel
    •
  • misaddress
    •
  • yellow
    •
  • birth control pill
    •
  • tau coefficient of correlation
    •
  • pyrimidine
    •
  • stephen collins foster
    •
  • george gershwin
    •
  • dust
    •
  • confound
    •

    Idiom of the Day

    not so hot
    to be not very good
    I have been feeling not so hot lately because I had a cold last week.



    1.
    predict

    Login/Register to access massive collection of FREE questions and answers.
    Login/Register

    My Account / Test History
    Fact
    The most used letter in the English alphabet is 'E', and 'Q'is the least used.      .. More >>
    Home
    My Account
    English Test
    Verbal Reasoning
    GK Quiz
    Grammar Test