1.  Define 1-20

2.  adjective 1. occurring every two months.
 2. occurring twice a month; semimonthly.
 noun 3. a bimonthly publication

3.  noun 1. the middle of the day; noon or the
time centering around noon.
 adjective 2. of or pertaining to the middle
part of the day: a midday news broadcast.

4.  noun 1half of a circle; the arc from one end
of a diameter to the other.
 2. anything having or arranged in the form of
a half of a circle.


5.  Verb 1.to divide into three parts, especially
into three equal parts.
 Sorry. couldn’t find any pics

6.  noun 1. a vehicle with two wheels in tandem,
usually propelled by pedals connected to the rear
wheel by a chain, and having handlebars for
steering and a saddlelike seat.

7.  noun 1. the middle or halfway point of a
term, as a school term or term of office.
 2. Often, midterms. Informal . an
examination or series of examinations at the
middle of a school term.
 adjective 3. pertaining to or occurring on or
about the middle of a term, as a school term
or term of office: a midterm recess; midterm
elections.

8.  adjective 1. of or pertaining to the round
preceding the final one in a tournament from
which losers are eliminated.
 2. pertaining to the second most important
bout on a card, usually immediately
preceding the main bout.
 noun 3. a semifinal contest or round.
 4. the second most important bout on a card.

9. 
 noun any point in the air not contiguous with
the earth or other solid surface: to catch a
ball in midair.

10.  adjective 1. occurring, done, or published
every half year or twice a year; semiyearly.
 2. lasting for half a year: a semiannual plant.

11.  1.the part of the afternoon centering
approximately on three o'clock; the period
approximately halfway between noon and
sunset.
 adjective 2. occurring in or pertaining to
midafternoon: a midafternoon nap.

12.  noun the punctuation mark (;) used to
indicate a major division in a sentence where
a more distinct separation is felt between
clauses or items on a list than is indicated by
a comma, as between the two clauses of a
compound sentence.

13.  verb (used with object) 1. to cut or divide
into two equal or nearly equal parts.
 2. Geometry . to cut or divide into two equal
parts: to bisect an angle.
 3. to intersect or cross: the spot where the
railroad tracks bisect the highway.
 verb (used without object) 4. to split into
two, as a road; fork: There's a charming old
inn just before the road bisects.

14.  1. a vehicle, especially one for children,
having one large front wheel and two small
rear wheels, propelled by foot pedals.
 2. a velocipede with three wheels propelled
by pedals or hand levers.
 3. a three-wheeled motorcycle.

15.  noun 1. the middle of the night; twelve
o'clock at night.
 adjective 2. of or pertaining to midnight.
 3. resembling midnight, as in darkness.

16.  adjective 1. Chiefly Optics . having two foci.
 2. (of an eyeglass or contact lens) having two
portions, one for near and one for far vision.
 noun 3. bifocals, bifocal eyeglasses or
contact lenses.

17.  adjectivesomewhat sweet; containing a
small amount of sweetening: a semisweet
cookie; semisweet chocolate.

18.  noun 1. a closed plane figure having three sides
and three angles.
 2. a flat triangular piece, usually of plastic, with
straight edges, used in connection with a T square
for drawing perpendicular lines, geometric figures,
etc.
 3. any three-cornered or three-sided figure,
object, or piece: a triangle of land.
 4. a musical percussion instrument that consists of
a steel triangle, open at one corner, that is struck
with a steel rod.
 5. a group of three; triad.

19.  adjective 1. occurring every two weeks.
 2. occurring twice a week; semiweekly.
 noun 3. a periodical issued every other week.

20.  noun 1. the middle or interior part of a country.
 2. ( initial capital letter ) the dialect of English
spoken in the central part of England.
 3. ( initial capital letter ) the dialect of English
spoken in the southern parts of Illinois, Indiana,
Ohio, Pennsylvania, and New Jersey, and in West
Virginia, Kentucky, and eastern Tennessee, and
throughout the southern Appalachians.
 adjective 4. in or of the midland; inland.
 5. ( initial capital letter ) of or pertaining to
Midland.

21.  adjective
partly formal; containing some formal
elements: a semiformal occasion; semiformal
attire.