American Heritage® Illustrations
Unless otherwise notated, illustrations provided byThe American Heritage® Dictionary of the English Language, Fourth Edition
A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z
A
- abacus
- aberration
- abomasum
- abscissa - The American Heritage® Science Dictionary
- abscissa
- acerose
- acetabulum
- achene
- acorn squash
- acoustics
- acoustics - The American Heritage® Science Dictionary
- acute angle
- acute angle - The American Heritage® Science Dictionary
- adjacent angle
- adrenal gland
- adrenal gland - The American Heritage® Science Dictionary
- adsorption
- adsorption - The American Heritage® Science Dictionary
- adz
- aerenchyma
- aerodynamics
- aerodynamic - The American Heritage® Science Dictionary
- aerosol bomb
- aerosol - The American Heritage® Science Dictionary
- Afghanistan
- aileron
- air conditioner
- air-cushion vehicle
- Albania
- alder
- Algeria
- aliphatic - The American Heritage® Science Dictionary
- alphabet
- alternate angle
- amaryllis
- amber - The American Heritage® Science Dictionary
- American elm
- amphiprostyle
- anchor
- anticline
- Anderson, Marian 1897-1993.
- Andorra
- aneroid barometer
- aneroid barometer - The American Heritage® Science Dictionary
- angioplasty
- angioplasty - The American Heritage® Science Dictionary
- angle - The American Heritage® Science Dictionary
- Angola
- angular velocity
- ankh
- anta
- antefix
- antibody - The American Heritage® Science Dictionary
- antibody
- anticipation
- anticline - The American Heritage® Science Dictionary
- Antigua
- antler
- Antarctic Circle
- aorta
- aphelion - The American Heritage® Science Dictionary
- aphelion
- apogee
- appliqué
- arborvitae
- entablature
- Archimedean screw
- Arctic Circle
- area
- Argentina
- argyle
- aromatic - The American Heritage® Science Dictionary
- artesian well - The American Heritage® Science Dictionary
- arthritis - The American Heritage® Science Dictionary
- artiodactyl
- artesian well
- descender
- ascender
- astigmatism - The American Heritage® Science Dictionary
- astragal
- asymptote
- asymptote - The American Heritage® Science Dictionary
- atherosclerosis
- atherosclerosis - The American Heritage® Science Dictionary
- Atlantic salmon
- atmosphere - The American Heritage® Science Dictionary
- atmosphere
- atoll
- atoll - The American Heritage® Science Dictionary
- atom
- attaché case
- Australia
- Austria
- awn - The American Heritage® Science Dictionary
- Azerbaijan
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