Unit14 Flashcards
crypt
(1) A room completely or partly underground, especially under the main floor of a church.
(2) A room or area in a large aboveground tomb.
eg. His old nightmare was of being locked in a crypt with corpses as his only companions.
encrypt
(1) To convert into cipher.
(2) To convert a message into code.
eg. Messages on the group’s Web site are encrypted in code words to keep law- enforcement agents from understanding them.
cryptic
(1) Mysterious; puzzlingly short.
(2) Acting to hide or conceal.
eg. From across the room, Louisa threw Philip a cryptic look, and he puzzled over what she was trying to tell him.
cryptography
(1) Secret writing.
(2) The encoding and decoding of messages.
eg. As a graduate student in mathematics, she never dreamed she would end up working in cryptography for the Defense Department.
abscond
To depart in secret and hide.
eg. They discovered the next morning that their guest had absconded with most of the silverware during the night.
abstemious
Restrained, especially in the consumption of food or alcohol.
eg. Her parents had left her two million dollars when they died, having been so abstemious for years that their neighbors all assumed they were poor.
abstraction
The consideration of a thing or idea without associating it with a particular example.
eg. All the ideas she came up with in class were abstractions, since she had no experience of actual nursing at all.
abstruse
Hard to understand; deep or complex.
eg. In every class he fills the blackboard with abstruse calculations, and we usually leave more confused than ever.
pedagogy
The art, science, or profession of teaching.
eg. His own pedagogy is extremely original; it sometimes alarms school officials but his students love it.
pedant
(1) A formal, unimaginative teacher.
(2) A person who shows off his or her learning.
eg. At one time or another, every student encounters a pedant who can make even the most interesting subject tedious.
pediatrician
A doctor who specializes in the diseases, development, and care of children.
eg. Children in the U.S. usually see a pediatrician until they turn at least 15 or 16.
encyclopedic
(1) Of or relating to an encyclopedia.
(2) Covering a wide range of subjects.
eg. Someone with the kind of encyclopedic knowledge she has should be competing on Jeopardy.
tropism
Automatic movement by an organism unable to move about from place to place, especially a plant, that involves turning or growing toward or away from a stimulus.
eg. The new president was soon showing a tropism for bold action, a tendency that seemed more the result of instinct than of careful thought.
entropy
(1) The decomposition of the matter and energy in the universe to an ultimate state of inactive uniformity.
(2) Chaos, randomness.
eg. The apartment had been reduced to an advanced state of entropy, as if a tiny tornado had torn through it, shattering its contents and mixing the pieces together in a crazy soup.
heliotrope
Any of a genus of herbs or shrubs having small white or purple flowers.
eg. A long bank of purple heliotrope lined the walkway, and her guests were always remarking on the flowers’ glorious fragrance.
psychotropic
Acting on the mind.
eg. My mother is taking two drugs that may produce psychotropic side effects, and I’m worried that they might be interacting.