Explicate and Interject

verb

• Make plain and comprehensible.
  • usage: "He explained the laws of physics to his students"
  • synonyms: explain
• Elaborate, as of theories and hypotheses.
  • usage: "Could you develop the ideas in your thesis"
  • synonyms: formulate, develop

• (v.t.) To unfold; to expand; to lay open.
• (a.) Evolved; unfolded.
• (v.t.) To unfold the meaning or sense of; to explain; to clear of difficulties or obscurity; to interpret.

verb

• To insert between other elements.
  • usage: "She interjected clever remarks"
  • synonyms: come in, interpose, put in, throw in, inject

• (v.t.) To throw in between; to insert; to interpose.
• (v.i.) To throw one's self between or among; to come between; to interpose.