Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
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. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Word Roots 3 & 4

Word Roots for Bio, Opt/Ops & Chron

TermDefinition
syn- with, together
bio life
gen birth, produce, race
metr measure
opt/o/ ops eye, vision
phon sound
-al like, related to
-ic like, related to
-y state, quality, act
ana- back, against
chro/o time
geo earth, ground
meter measure
therm heat
-ism act, state, condition
-ology study of, science
-ous having the quality of
anachronism something out of place or time
geochronolgy study of the ages of geologic events
synchronous occurring at the same time
chronothermal relating to both time and temperature
chronic continuing a long time or recurring frequently
chronology science of determining the order in which things occur
chronometer timekeeping device of great accuracy, especially used in measuring longitude
optometry testing of eyes to measure vision
synoptic taking a general view of the whole subject
optical pertaining to vision
optophone device used by the visually impaired to convert written text into sounds
biopsy removal and examiniation of tissue from a living body
biometric related to statistical analysis of biological observations and phenomena
biogenic resulting from living things
Created by: MTMSELA
Popular English Vocabulary sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards