they

• Pron

  1. A group of entities previously mentioned.
  2. A single person, previously mentioned, but typically not if previously named and identified as male or female, especially if of unknown, irrelevant or (since 21st century) non-binary gender. Now increasingly used for an unnamed person even if the gender of the person is identified.
  3. People; some people; people in general; someone, excluding the speaker.
  4. The authorities: government, police, employers, etc.
  5. The opponents of the side which is keeping score.

• Det

focus

• Noun

  1. A point at which reflected or refracted rays of light converge.
  2. A point of a conic at which rays reflected from a curve or surface converge.
  3. The fact of the convergence of light on the photographic medium.
  4. The quality of the convergence of light on the photographic medium.
  5. Concentration of attention.
  6. Something to which activity, attention or interest is primarily directed.
  7. The exact point of where an earthquake occurs, in three dimensions (underneath the epicentre).
  8. The status of being the currently active element in a user interface, often indicated by a visual highlight.
  9. The most important word or phrase in a sentence or passage, or the one that imparts information.
  10. An object used in casting a magic spell.

• Verb

on

• Adj

  1. In the state of being active, functioning or operating.
  2. Happening; taking place; being or due to be put into action.
  3. (informal) Happening; taking place; being or due to be put into action.
  4. Fitted; covering or being worn.
  5. Of a stated part of something, oriented towards the viewer or other specified direction.
  6. (informal) Acceptable, appropriate.
  7. Possible; capable of being successfully carried out.
  8. (informal) Destined; involved, doomed.
  9. (informal) Having reached a base as a runner and being positioned there, awaiting further action from a subsequent batter.
  10. Within the half of the field on the same side as the batsman's legs; the left side for a right-handed batsman.
  11. Of a ball, being the next in sequence to be potted, according to the rules of the game.
  12. Acting in character.
  13. (informal) Performative or funny in a wearying manner.
  14. Menstruating.

• Adv
• Prep
• Verb
• Prep
• Noun

both

• Det

  Each of the two; one and the other; referring to two individuals or items.

• Pron
• Conj

practical

• Adj

  1. Relating to, or based on, practice or action rather than theory or hypothesis.
  2. Being likely to be effective and applicable to a real situation; able to be put to use.
  3. Of a person, having skills or knowledge that are practical.
  4. Of a prop: having some degree of functionality, rather than being a mere imitation.
  5. Light fixtures used for set lighting and seen in the frame of a shot as part of the scenery.

• Noun

and

• Conj

  1. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  2. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  3. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  4. (obsolete) As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  5. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  6. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  7. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  8. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  9. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  10. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  11. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  12. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  13. Expressing a condition.
  14. (obsolete) Expressing a condition.
  15. Connecting two well-formed formulas to create a new well-formed formula that requires it to only be true when both of the two formulas are true.

• Noun
• Noun
• Verb

theoretical

Of or relating to theory; abstract; not empirical.

components

plural of component