張り詰める

はりつめるharitsumeru

ichidan verb · transitive · intransitive

1. to strain (e.g. one's nerves)
2. to be on edge
3. to be tense (of an atmosphere)
4. to cover completely (e.g. with tiles, ice, etc.)
5. to spread over
6. to become covered (in)

Study it in Yanamino