Merriam-Webster
Merriam Webster: Dictionary Illustration: Violin
Labeled illustration of the principal parts of the violin.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Eye Anatomy
Labeled illustration of the principal parts of the eye.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Types of Architectural Arches
Labeled illustrations of different styles of arches along with an illustration of the principal parts of an arch: pier, impost, springer, voussoir, and keystone.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Column Base
Labeled illustration of the principal parts of a column's base.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Types of Notes
Labeled illustration of musical notes, whole note down to a sixty-fourth.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Forms of Leaf
Labeled illustration of twenty-five types of leaves: pinnate, palmate, cordate, etc.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Armor
A labeled illustration showing the different parts of a suit of armor.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Duck
Labeled illustration of a male duck and its body parts, including its primary and secondary feathers.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Ear
Labeled diagram of the anatomical parts of the ear.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Cell
Labeled illustration of a plant and an animal cell and their parts.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Brain
A labeled diagram of the main parts of the human brain.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Respiratory System
Simple labeled diagram of the parts of the human respiratory system.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Cones of Pines and Other Conifers
Labeled illustration showing the cones of nine different conifers.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Incandescent Lamp
Labeled illustration of the parts of an incandescent lightbulb.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Venation
Labeled illustration of three patterns of veins in leaves.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Types of Sharks
Labeled illustration of five types of sharks: mako, tiger, thresher, hammerhead, and great white.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Types of Bridges
Labeled illustration of five types of bridges: beam bridge, truss bridge, arch bridge, suspension bridge, and cable-stayed bridge.
Merriam-Webster
Merriam Webster: Dictionary Illustration: Airplane
Labeled illustration of the principal parts of an airplane, with callouts for cockpit, rudder, fuselage, etc.
Bartleby
Bartleby.com: Pronunciation Before the Civil War
From H.L. Mencken's "The American Language," this site examines Webster's contribution to the study of language and spelling in the United States. Covers the history of Webster's works and summarizes his philosophy and advocacy for...
CommonLit
Common Lit: On the Education of Youth in America
A learning module that begins with "On the Education of Youth in America" by Noah Webster, accompanied by guided reading questions, assessment questions, and discussion questions. The text can be printed as a PDF or assigned online...
Curated OER
Merriam Webster: Visual Dictionary Online: Examples of Volcanoes
Labeled diagram of two kinds of volcanoes: effusive and explosive.
Curated OER
Merriam Webster: Visual Dictionary Online: Rodents
Labeled diagram of a several common rodents.
Curated OER
Merriam Webster: Visual Dictionary Online: Head of a Poisonous Snake
Illustration of the head of a poisonous snake, with callouts for its fangs, venom gland, and other parts.