nail [nailed, nailing, nails](employ a nail as a fastener) verb [UK: neɪl] [US: ˈneɪl]Where did you nail them? = Dove li ha inchiodati?
pin [pinned, pinning, pins](to fasten/attach with a pin) verb [UK: pɪn] [US: ˈpɪn]A haiku ought to have a word that pins it to a season. = Un haiku deve avere una parola che lo inchioda ad una stagione.