Dean of Radcliffe Philippa Bovet said the change from "freshman" to "first-year" is not trivial.
"As language evolves, we must find ways to make it non-discriminatory," she said.
Bovet said she uses the phrase "first-year" in daily conversation and noted that most Radcliffe publications use the term as well.
But Bovet said she respects Lewis' decision. According to Bovet, Radcliffe will continue to accept the term "freshman" until the University makes an official change.
Despite his refusal to endorse the council resolution, Lewis did suggest that a "working group" be formed to discuss gender issues at Harvard, including the issue of the phrase "freshman."
Rawlins said she hopes to continue to work with Lewis in the future regarding gender issues, and added that she would look forward to participating in such a working group.
Hyman said the council is planning to issue a formal response to Lewis' decision at its next meeting. He also said he soon hopes to bring a proposal before Radcliffe President Linda S. Wilson that similar changes to be made at Radcliffe