Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Stack #49

bilingual being able to speak two languages
unicycle a vehicle with one wheel, especially a pedal-driven device kept upright and steered by body balance
unicorn a mythical creature resembling a horse with one horn in the center of its forehead
biweekly twice a week
tripod a stool, table, pedestal etc., with three legs
octopus an animal having a soft, oval body and eight sucker-bearing arms, living mostly at the bottom of the sea.
uniform the distinctive clothing worn by members of the same organization
trilogy a series or group of three plays, novels, operas, etc., that, although individually complete, are closely related in theme, sequence, or the like.
union joining two or more things
triplet three offspring born at one birth
pentagon a polygon having five sides and five angles
quadrangle a plane figure having four angles and four sides, as a square
triangle a closed plane figure having three sides and three angles
bicycle a vehicle with two wheels usually propelled by pedals connected to the rear wheel by a chain, and having handlebars for steering and a saddle-like seat
unique existing as the only one or as the sole example; single; solitary in type or characteristics
bisect to cut or divide into two equal or nearly equal parts
triple consisting of three parts
united made into or caused to act as a single thing
tricycle a vehicle, especially one for children, having one large front wheel and two small rear wheels, propelled by foot pedals
trio any group of three persons or things
universe the totality of known or supposed objects and phenomena throughout space; the cosmos; macrocosm
octagon a polygon having eight angles and eight sides
unison the performance of musical parts at the same pitch or at the octave
October the tenth month of the year, containing 31 days
Created by: willow-brown