| Definition | Word |
| A symbol representing a vocal sound | |
| A text written in code | |
| A four-sided plane rectilinear figure with opposite sides parallel | |
| A motif of two or more letters, typically a person's initials, usually interwoven or otherwise combined in a decorative design, used as a logo or to identify a personal possession | |
| A word, phrase, or name formed by rearranging the letters of another | |
| A message sent by the 'pre-telephone' and then delivered in written or printed form | |
| A Chinese geometric puzzle consisting of a square cut into seven pieces that can be arranged to make various other shapes | |
| the SI unit of mass, equivalent to 1000 grams | |
| A pictorial symbol for a word or phrase | |
| A record or display of a person's heartbeat | |
| | Definition | Word |
| A five-pointed star that is formed by drawing a continuous line in five straight segments | |
| A word or phrase without a repeating letter | |
| A planned series of future events, items, or performances | |
| A simplified drawing showing the appearance, structure, or workings of something; a schematic representation | |
| A written character symbolizing the idea of a thing without indicating the sounds used to say it | |
| A branching diagram showing the cladistic relationship between a number of species | |
| A visual image produced from an ultrasound examination | |
| A diagram consisting of rectangles whose area is proportional to the frequency of a variable and whose width is equal to the class interval | |
| A three-dimensional image formed by the interference of light beams from a laser or other coherent light source | |
| An x-ray of a woman's breasts | |
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