告知, こくち
Takes suru, Transitive
notice, notification, announcement, disclosure, declaration
彼の死亡告知が新聞に出た。
を
Particle
1. indicates direct object of action
2. indicates subject of causative expression
3. indicates an area traversed
4. indicates time (period) over which action takes place
5. indicates point of departure or separation of action
てっきり
Adverb, used of beliefs that turned out to be false
surely, certainly, without doubt
てっきりあなたが我々といっしょに来られるものと思っていました。