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in·to

(ĭnt)

prep.

1. To the inside or interior of: went into the house.

a. To the activity or occupation of: recent college graduates who go into banking.

b. To the condition, state, or form of: dishes breaking into pieces; changed into a butterfly.

c. So as to be in or be included in: parties entering into an agreement; wrote a new character into the play.

d. Informal Interested in or involved with: They are into vegetarianism.

3. To a point within the limits of a period of time or extent of space: well into the week.

4. In the direction of; toward: looked into the distance; pointed into the sky.

5. Against: crashed into a tree.

6. As a divisor of: The number 3 goes into 9 three times.

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

Indo-European Roots

Semitic Roots

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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