cypher

"The teacher asked us to write each number, or cypher, neatly in our math notebooks. "

"The password included various cyphers, like numbers and symbols. "

"The bride and groom's wedding invitations featured a beautiful cypher of their initials intertwined with a floral design. "

"The message was written in a simple cipher. Anyone could figure it out."

"The teacher used a simple cypher to encrypt the students' test answers. "

"The spy handed over the encoded message, a complex cypher that only his contact could understand. "

"The probability is 1 in 1,000,000,000,000,000 — a number having five ciphers of zeros."

"The organist stopped playing abruptly when a loud, constant note revealed a cypher in the lowest pipe of the bass register. "

"After school, the students gathered in the courtyard for a cypher, rapping and breakdancing together. "

""During the picnic, the group formed a cypher, passing the joint around in a relaxed circle." "

"After years of dedicated work, John felt like a complete cypher at the company, never acknowledged or promoted despite his efforts. "

"My bank account balance is a complete cypher after paying rent. "

"I never learned much more than how to read and cipher."

"The spies had to cypher the message before sending it so their enemies wouldn't understand. "

"The old organ in the church basement would sometimes cypher, emitting a high-pitched drone even when no one was playing it. "

"The detective had to cypher the coded message to understand the criminal's plan. "